56828662 has 16 divisors (see below), whose sum is σ = 93590352. Its totient is φ = 25665120.

The previous prime is 56828617. The next prime is 56828669. The reversal of 56828662 is 26682865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56828669) 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, 4773 + ... + 11680.

It is an arithmetic number, because the mean of its divisors is an integer number (5849397).

Almost surely, 2^56828662 is an apocalyptic number.

56828662 is a deficient number, since it is larger than the sum of its proper divisors (36761690).

56828662 is a wasteful number, since it uses less digits than its factorization.

56828662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16623.

The product of its digits is 276480, while the sum is 43.

The square root of 56828662 is about 7538.4787590070. The cubic root of 56828662 is about 384.4641152971.

The spelling of 56828662 in words is "fifty-six million, eight hundred twenty-eight thousand, six hundred sixty-two".