113890924 has 24 divisors (see below), whose sum is σ = 228142880. Its totient is φ = 48733056.

The previous prime is 113890919. The next prime is 113890927. The reversal of 113890924 is 429098311.

It is a super-2 number, since 2×113890924² = 25942285139147552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113890927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16984 + ... + 22720.

Almost surely, 2^113890924 is an apocalyptic number.

113890924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113890924 is an abundant number, since it is smaller than the sum of its proper divisors (114251956).

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

113890924 is a wasteful number, since it uses less digits than its factorization.

113890924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457 (or 6455 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 113890924 is about 10671.9690779162. The cubic root of 113890924 is about 484.7260634649.

The spelling of 113890924 in words is "one hundred thirteen million, eight hundred ninety thousand, nine hundred twenty-four".