56763586 has 16 divisors (see below), whose sum is σ = 96925248. Its totient is φ = 24679600.

The previous prime is 56763547. The next prime is 56763589. The reversal of 56763586 is 68536765.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (56763589) 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, 55585 + ... + 56596.

It is an arithmetic number, because the mean of its divisors is an integer number (6057828).

Almost surely, 2^56763586 is an apocalyptic number.

56763586 is a deficient number, since it is larger than the sum of its proper divisors (40161662).

56763586 is a wasteful number, since it uses less digits than its factorization.

56763586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112217.

The product of its digits is 907200, while the sum is 46.

The square root of 56763586 is about 7534.1612671883. The cubic root of 56763586 is about 384.3173059109.

The spelling of 56763586 in words is "fifty-six million, seven hundred sixty-three thousand, five hundred eighty-six".