113688200 has 24 divisors (see below), whose sum is σ = 264325530. Its totient is φ = 45475200.

The previous prime is 113688193. The next prime is 113688247. The reversal of 113688200 is 2886311.

It can be written as a sum of positive squares in 3 ways, for example, as 61183684 + 52504516 = 7822^2 + 7246^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284021 + ... + 284420.

Almost surely, 2^113688200 is an apocalyptic number.

113688200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113688200 is an abundant number, since it is smaller than the sum of its proper divisors (150637330).

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

113688200 is a wasteful number, since it uses less digits than its factorization.

113688200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568457 (or 568448 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 113688200 is about 10662.4668815429. The cubic root of 113688200 is about 484.4382911400.

The spelling of 113688200 in words is "one hundred thirteen million, six hundred eighty-eight thousand, two hundred".