56673338 has 16 divisors (see below), whose sum is σ = 86010984. Its totient is φ = 28005120.

The previous prime is 56673283. The next prime is 56673347. The reversal of 56673338 is 83337665.

It can be written as a sum of positive squares in 4 ways, for example, as 49182169 + 7491169 = 7013^2 + 2737^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56673295 and 56673304.

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 7 ways as a sum of consecutive naturals, for example, 108518 + ... + 109038.

Almost surely, 2^56673338 is an apocalyptic number.

56673338 is a deficient number, since it is larger than the sum of its proper divisors (29337646).

56673338 is a wasteful number, since it uses less digits than its factorization.

56673338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057.

The product of its digits is 272160, while the sum is 41.

The square root of 56673338 is about 7528.1696314576. The cubic root of 56673338 is about 384.1135234738.

The spelling of 56673338 in words is "fifty-six million, six hundred seventy-three thousand, three hundred thirty-eight".