56667562 has 16 divisors (see below), whose sum is σ = 102859200. Its totient is φ = 22857408.

The previous prime is 56667551. The next prime is 56667577. The reversal of 56667562 is 26576665.

56667562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56667562² = 6422425166047688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118812 + ... + 119287.

It is an arithmetic number, because the mean of its divisors is an integer number (6428700).

Almost surely, 2^56667562 is an apocalyptic number.

56667562 is a deficient number, since it is larger than the sum of its proper divisors (46191638).

56667562 is a wasteful number, since it uses less digits than its factorization.

56667562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238125.

The product of its digits is 453600, while the sum is 43.

The square root of 56667562 is about 7527.7859958955. The cubic root of 56667562 is about 384.1004737449.

The spelling of 56667562 in words is "fifty-six million, six hundred sixty-seven thousand, five hundred sixty-two".