56737888 has 12 divisors (see below), whose sum is σ = 111702780. Its totient is φ = 28368928.

The previous prime is 56737873. The next prime is 56737903. The reversal of 56737888 is 88873765.

It is an interprime number because it is at equal distance from previous prime (56737873) and next prime (56737903).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886498 + ... + 886561.

It is an arithmetic number, because the mean of its divisors is an integer number (9308565).

Almost surely, 2^56737888 is an apocalyptic number.

It is an amenable number.

56737888 is a deficient number, since it is larger than the sum of its proper divisors (54964892).

56737888 is a wasteful number, since it uses less digits than its factorization.

56737888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773069 (or 1773061 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 56737888 is about 7532.4556420865. The cubic root of 56737888 is about 384.2593011372.

The spelling of 56737888 in words is "fifty-six million, seven hundred thirty-seven thousand, eight hundred eighty-eight".