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2061324 = 223257259
BaseRepresentation
bin111110111010000001100
310212201121100
413313100030
51011430244
6112103100
723343456
oct7672014
93781540
102061324
111188781
12834a90
13572325
143b92d6
152aab69
hex1f740c

2061324 has 18 divisors (see below), whose sum is σ = 5210660. Its totient is φ = 687096.

The previous prime is 2061313. The next prime is 2061331. The reversal of 2061324 is 4231602.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2061297 and 2061306.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 28594 + ... + 28665.

22061324 is an apocalyptic number.

It is an amenable number.

2061324 is an abundant number, since it is smaller than the sum of its proper divisors (3149336).

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

2061324 is a wasteful number, since it uses less digits than its factorization.

2061324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57269 (or 57264 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2061324 is about 1435.7311726086. The cubic root of 2061324 is about 127.2668866213.

Adding to 2061324 its reverse (4231602), we get a palindrome (6292926).

The spelling of 2061324 in words is "two million, sixty-one thousand, three hundred twenty-four".