56862725 has 24 divisors (see below), whose sum is σ = 75516000. Its totient is φ = 42344640.

The previous prime is 56862709. The next prime is 56862733. The reversal of 56862725 is 52726865.

It is not a de Polignac number, because 56862725 - 2⁴ = 56862709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27011 + ... + 29039.

It is an arithmetic number, because the mean of its divisors is an integer number (3146500).

Almost surely, 2^56862725 is an apocalyptic number.

It is an amenable number.

56862725 is a deficient number, since it is larger than the sum of its proper divisors (18653275).

56862725 is a wasteful number, since it uses less digits than its factorization.

56862725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2112 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 56862725 is about 7540.7376960083. The cubic root of 56862725 is about 384.5409156592.

The spelling of 56862725 in words is "fifty-six million, eight hundred sixty-two thousand, seven hundred twenty-five".