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2074055 = 53113381
BaseRepresentation
bin111111010010111000111
310220101001212
413322113013
51012332210
6112242035
723425544
oct7722707
93811055
102074055
1111972a5
1284031b
13578069
143bdbcb
152ae805
hex1fa5c7

2074055 has 8 divisors (see below), whose sum is σ = 2569344. Its totient is φ = 1605600.

The previous prime is 2074031. The next prime is 2074057. The reversal of 2074055 is 5504702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2074055 - 212 = 2069959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2074055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6536 + ... + 6845.

It is an arithmetic number, because the mean of its divisors is an integer number (321168).

22074055 is an apocalyptic number.

2074055 is a deficient number, since it is larger than the sum of its proper divisors (495289).

2074055 is a wasteful number, since it uses less digits than its factorization.

2074055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13417.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2074055 is about 1440.1579774455. The cubic root of 2074055 is about 127.5283545806.

Adding to 2074055 its reverse (5504702), we get a palindrome (7578757).

The spelling of 2074055 in words is "two million, seventy-four thousand, fifty-five".

Divisors: 1 5 31 155 13381 66905 414811 2074055