56117926 has 16 divisors (see below), whose sum is σ = 85851648. Its totient is φ = 27504000.

The previous prime is 56117891. The next prime is 56117933. The reversal of 56117926 is 62971165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46126 + ... + 47326.

It is an arithmetic number, because the mean of its divisors is an integer number (5365728).

Almost surely, 2^56117926 is an apocalyptic number.

56117926 is a deficient number, since it is larger than the sum of its proper divisors (29733722).

56117926 is a wasteful number, since it uses less digits than its factorization.

56117926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647.

The product of its digits is 22680, while the sum is 37.

The square root of 56117926 is about 7491.1898921333. The cubic root of 56117926 is about 382.8546010317.

The spelling of 56117926 in words is "fifty-six million, one hundred seventeen thousand, nine hundred twenty-six".