56455862 has 8 divisors (see below), whose sum is σ = 84855000. Its totient is φ = 28170864.

The previous prime is 56455831. The next prime is 56455873. The reversal of 56455862 is 26855465.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27287 + ... + 29282.

It is an arithmetic number, because the mean of its divisors is an integer number (10606875).

Almost surely, 2^56455862 is an apocalyptic number.

56455862 is a deficient number, since it is larger than the sum of its proper divisors (28399138).

56455862 is a wasteful number, since it uses less digits than its factorization.

56455862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57070.

The product of its digits is 288000, while the sum is 41.

The square root of 56455862 is about 7513.7115994693. The cubic root of 56455862 is about 383.6215663745.

The spelling of 56455862 in words is "fifty-six million, four hundred fifty-five thousand, eight hundred sixty-two".