113684450 has 24 divisors (see below), whose sum is σ = 230677200. Its totient is φ = 41339600.

The previous prime is 113684449. The next prime is 113684453. The reversal of 113684450 is 54486311.

It is not an unprimeable number, because it can be changed into a prime (113684453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102800 + ... + 103899.

It is an arithmetic number, because the mean of its divisors is an integer number (9611550).

Almost surely, 2^113684450 is an apocalyptic number.

113684450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113684450 is an abundant number, since it is smaller than the sum of its proper divisors (116992750).

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

113684450 is a wasteful number, since it uses less digits than its factorization.

113684450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206722 (or 206717 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 113684450 is about 10662.2910296052. The cubic root of 113684450 is about 484.4329646899.

The spelling of 113684450 in words is "one hundred thirteen million, six hundred eighty-four thousand, four hundred fifty".