56678338 has 8 divisors (see below), whose sum is σ = 85049532. Its totient is φ = 28328496.

The previous prime is 56678327. The next prime is 56678351. The reversal of 56678338 is 83387665.

56678338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 53626329 + 3052009 = 7323^2 + 1747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 7056 + ... + 12772.

Almost surely, 2^56678338 is an apocalyptic number.

56678338 is a deficient number, since it is larger than the sum of its proper divisors (28371194).

56678338 is a wasteful number, since it uses less digits than its factorization.

56678338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10676.

The product of its digits is 725760, while the sum is 46.

The square root of 56678338 is about 7528.5017101678. The cubic root of 56678338 is about 384.1248192683.

The spelling of 56678338 in words is "fifty-six million, six hundred seventy-eight thousand, three hundred thirty-eight".