56167888 has 40 divisors (see below), whose sum is σ = 124724160. Its totient is φ = 24003840.

The previous prime is 56167861. The next prime is 56167889. The reversal of 56167888 is 88876165.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56167889) 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, 73428 + ... + 74188.

It is an arithmetic number, because the mean of its divisors is an integer number (3118104).

Almost surely, 2^56167888 is an apocalyptic number.

It is an amenable number.

56167888 is an abundant number, since it is smaller than the sum of its proper divisors (68556272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56167888 is a wasteful number, since it uses less digits than its factorization.

56167888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435 (or 1429 counting only the distinct ones).

The product of its digits is 645120, while the sum is 49.

The square root of 56167888 is about 7494.5238674648. The cubic root of 56167888 is about 382.9681862923.

The spelling of 56167888 in words is "fifty-six million, one hundred sixty-seven thousand, eight hundred eighty-eight".