56107388 has 12 divisors (see below), whose sum is σ = 98404152. Its totient is φ = 27991920.

The previous prime is 56107379. The next prime is 56107397. The reversal of 56107388 is 88370165.

It is an interprime number because it is at equal distance from previous prime (56107379) and next prime (56107397).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13370 + ... + 17057.

It is an arithmetic number, because the mean of its divisors is an integer number (8200346).

Almost surely, 2^56107388 is an apocalyptic number.

It is an amenable number.

56107388 is a deficient number, since it is larger than the sum of its proper divisors (42296764).

56107388 is a wasteful number, since it uses less digits than its factorization.

56107388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30892 (or 30890 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 56107388 is about 7490.4864995540. The cubic root of 56107388 is about 382.8306349859.

The spelling of 56107388 in words is "fifty-six million, one hundred seven thousand, three hundred eighty-eight".