56692616 has 16 divisors (see below), whose sum is σ = 108305100. Its totient is φ = 27811264.

The previous prime is 56692609. The next prime is 56692633. The reversal of 56692616 is 61629665.

It can be written as a sum of positive squares in 2 ways, for example, as 46104100 + 10588516 = 6790^2 + 3254^2 .

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 3 ways as a sum of consecutive naturals, for example, 66431 + ... + 67278.

Almost surely, 2^56692616 is an apocalyptic number.

It is an amenable number.

56692616 is a deficient number, since it is larger than the sum of its proper divisors (51612484).

56692616 is a wasteful number, since it uses less digits than its factorization.

56692616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133768 (or 133764 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 56692616 is about 7529.4499135063. The cubic root of 56692616 is about 384.1570718824.

The spelling of 56692616 in words is "fifty-six million, six hundred ninety-two thousand, six hundred sixteen".