104365656 has 24 divisors (see below), whose sum is σ = 282657180. Its totient is φ = 34788528.

The previous prime is 104365649. The next prime is 104365661. The reversal of 104365656 is 656563401.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 104365656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 724690 + ... + 724833.

Almost surely, 2^104365656 is an apocalyptic number.

It is an amenable number.

104365656 is an abundant number, since it is smaller than the sum of its proper divisors (178291524).

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

104365656 is a wasteful number, since it uses less digits than its factorization.

104365656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449535 (or 1449528 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 104365656 is about 10215.9510570480. The cubic root of 104365656 is about 470.8174336727.

The spelling of 104365656 in words is "one hundred four million, three hundred sixty-five thousand, six hundred fifty-six".