56016374 has 4 divisors (see below), whose sum is σ = 84024564. Its totient is φ = 28008186.

The previous prime is 56016347. The next prime is 56016383. The reversal of 56016374 is 47361065.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×56016374² = 6275668312215752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56016374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14004092 + ... + 14004095.

It is an arithmetic number, because the mean of its divisors is an integer number (21006141).

Almost surely, 2^56016374 is an apocalyptic number.

56016374 is a deficient number, since it is larger than the sum of its proper divisors (28008190).

56016374 is a wasteful number, since it uses less digits than its factorization.

56016374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28008189.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 56016374 is about 7484.4087274814. The cubic root of 56016374 is about 382.6235214150.

The spelling of 56016374 in words is "fifty-six million, sixteen thousand, three hundred seventy-four".