56860965 has 24 divisors (see below), whose sum is σ = 112639488. Its totient is φ = 25993440.

The previous prime is 56860963. The next prime is 56860981. The reversal of 56860965 is 56906865.

It is not a de Polignac number, because 56860965 - 2¹ = 56860963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 56860965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56860963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89941 + ... + 90570.

It is an arithmetic number, because the mean of its divisors is an integer number (4693312).

Almost surely, 2^56860965 is an apocalyptic number.

It is an amenable number.

56860965 is a deficient number, since it is larger than the sum of its proper divisors (55778523).

56860965 is a wasteful number, since it uses less digits than its factorization.

56860965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180529 (or 180526 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 56860965 is about 7540.6209956475. The cubic root of 56860965 is about 384.5369482154.

The spelling of 56860965 in words is "fifty-six million, eight hundred sixty thousand, nine hundred sixty-five".