56339018 has 8 divisors (see below), whose sum is σ = 84678048. Its totient is φ = 28113004.

The previous prime is 56338993. The next prime is 56339021. The reversal of 56339018 is 81093365.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26996 + ... + 29007.

It is an arithmetic number, because the mean of its divisors is an integer number (10584756).

Almost surely, 2^56339018 is an apocalyptic number.

56339018 is a deficient number, since it is larger than the sum of its proper divisors (28339030).

56339018 is a wasteful number, since it uses less digits than its factorization.

56339018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56508.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 56339018 is about 7505.9321872769. The cubic root of 56339018 is about 383.3567291749.

The spelling of 56339018 in words is "fifty-six million, three hundred thirty-nine thousand, eighteen".