56865635 has 8 divisors (see below), whose sum is σ = 68293680. Its totient is φ = 45455904.

The previous prime is 56865631. The next prime is 56865649. The reversal of 56865635 is 53656865.

56865635 is nontrivially palindromic in base 16.

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

It is a cyclic number.

It is not a de Polignac number, because 56865635 - 2² = 56865631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56865631) 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, 3581 + ... + 11249.

It is an arithmetic number, because the mean of its divisors is an integer number (8536710).

Almost surely, 2^56865635 is an apocalyptic number.

56865635 is a deficient number, since it is larger than the sum of its proper divisors (11428045).

56865635 is a wasteful number, since it uses less digits than its factorization.

56865635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9157.

The product of its digits is 648000, while the sum is 44.

The square root of 56865635 is about 7540.9306454840. The cubic root of 56865635 is about 384.5474752873.

The spelling of 56865635 in words is "fifty-six million, eight hundred sixty-five thousand, six hundred thirty-five".