56862726 has 16 divisors (see below), whose sum is σ = 114622464. Its totient is φ = 18804744.

The previous prime is 56862709. The next prime is 56862733. The reversal of 56862726 is 62726865.

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 7 ways as a sum of consecutive naturals, for example, 36550 + ... + 38073.

It is an arithmetic number, because the mean of its divisors is an integer number (7163904).

Almost surely, 2^56862726 is an apocalyptic number.

56862726 is an abundant number, since it is smaller than the sum of its proper divisors (57759738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56862726 is a wasteful number, since it uses less digits than its factorization.

56862726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74755.

The product of its digits is 241920, while the sum is 42.

The square root of 56862726 is about 7540.7377623148. The cubic root of 56862726 is about 384.5409179134.

The spelling of 56862726 in words is "fifty-six million, eight hundred sixty-two thousand, seven hundred twenty-six".