113388556 has 6 divisors (see below), whose sum is σ = 198429980. Its totient is φ = 56694276.

The previous prime is 113388547. The next prime is 113388563. The reversal of 113388556 is 655883311.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14173566 + ... + 14173573.

Almost surely, 2^113388556 is an apocalyptic number.

It is an amenable number.

113388556 is a deficient number, since it is larger than the sum of its proper divisors (85041424).

113388556 is a wasteful number, since it uses less digits than its factorization.

113388556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28347143 (or 28347141 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 113388556 is about 10648.4062657282. The cubic root of 113388556 is about 484.0123110044.

The spelling of 113388556 in words is "one hundred thirteen million, three hundred eighty-eight thousand, five hundred fifty-six".