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2332020 = 223538867
BaseRepresentation
bin1000111001010101110100
311101110221010
420321111310
51044111040
6121552220
725551615
oct10712564
94343833
102332020
111353099
12945670
136385c2
14449c0c
15310e80
hex239574

2332020 has 24 divisors (see below), whose sum is σ = 6529824. Its totient is φ = 621856.

The previous prime is 2332013. The next prime is 2332027. The reversal of 2332020 is 202332.

2332020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2332013) and next prime (2332027).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2331987 and 2332005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19374 + ... + 19493.

It is an arithmetic number, because the mean of its divisors is an integer number (272076).

22332020 is an apocalyptic number.

2332020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2332020 is an abundant number, since it is smaller than the sum of its proper divisors (4197804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2332020 is a wasteful number, since it uses less digits than its factorization.

2332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38879 (or 38877 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2332020 is about 1527.0952818996. The cubic root of 2332020 is about 132.6103506954.

Adding to 2332020 its reverse (202332), we get a palindrome (2534352).

The spelling of 2332020 in words is "two million, three hundred thirty-two thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 38867 77734 116601 155468 194335 233202 388670 466404 583005 777340 1166010 2332020