56765937 has 8 divisors (see below), whose sum is σ = 75723136. Its totient is φ = 37826352.

The previous prime is 56765921. The next prime is 56765957. The reversal of 56765937 is 73956765.

It is a happy number.

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

It is not a de Polignac number, because 56765937 - 2⁴ = 56765921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56765957) 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, 8643 + ... + 13719.

It is an arithmetic number, because the mean of its divisors is an integer number (9465392).

Almost surely, 2^56765937 is an apocalyptic number.

It is an amenable number.

56765937 is a deficient number, since it is larger than the sum of its proper divisors (18957199).

56765937 is a wasteful number, since it uses less digits than its factorization.

56765937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807.

The product of its digits is 1190700, while the sum is 48.

The square root of 56765937 is about 7534.3172882485. The cubic root of 56765937 is about 384.3226116452.

The spelling of 56765937 in words is "fifty-six million, seven hundred sixty-five thousand, nine hundred thirty-seven".