56471926 has 16 divisors (see below), whose sum is σ = 102504096. Its totient is φ = 22778496.

The previous prime is 56471917. The next prime is 56471927. The reversal of 56471926 is 62917465.

It is a super-2 number, since 2×56471926² = 6378156852298952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56471927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118401 + ... + 118876.

It is an arithmetic number, because the mean of its divisors is an integer number (6406506).

Almost surely, 2^56471926 is an apocalyptic number.

56471926 is a deficient number, since it is larger than the sum of its proper divisors (46032170).

56471926 is a wasteful number, since it uses less digits than its factorization.

56471926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237303.

The product of its digits is 90720, while the sum is 40.

The square root of 56471926 is about 7514.7805024498. The cubic root of 56471926 is about 383.6579482619.

The spelling of 56471926 in words is "fifty-six million, four hundred seventy-one thousand, nine hundred twenty-six".