56427164 has 6 divisors (see below), whose sum is σ = 98747544. Its totient is φ = 28213580.

The previous prime is 56427103. The next prime is 56427167. The reversal of 56427164 is 46172465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56427167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7053392 + ... + 7053399.

It is an arithmetic number, because the mean of its divisors is an integer number (16457924).

Almost surely, 2^56427164 is an apocalyptic number.

It is an amenable number.

56427164 is a deficient number, since it is larger than the sum of its proper divisors (42320380).

56427164 is a wasteful number, since it uses less digits than its factorization.

56427164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14106795 (or 14106793 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 56427164 is about 7511.8016480735. The cubic root of 56427164 is about 383.5565537123.

The spelling of 56427164 in words is "fifty-six million, four hundred twenty-seven thousand, one hundred sixty-four".