113999952 has 40 divisors (see below), whose sum is σ = 321274080. Its totient is φ = 34545280.

The previous prime is 113999947. The next prime is 113999953. The reversal of 113999952 is 259999311.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113999953) 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, 107427 + ... + 108482.

It is an arithmetic number, because the mean of its divisors is an integer number (8031852).

Almost surely, 2^113999952 is an apocalyptic number.

113999952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113999952 is an abundant number, since it is smaller than the sum of its proper divisors (207274128).

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

113999952 is a wasteful number, since it uses less digits than its factorization.

113999952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215931 (or 215925 counting only the distinct ones).

The product of its digits is 196830, while the sum is 48.

The square root of 113999952 is about 10677.0760042251. The cubic root of 113999952 is about 484.8806905305.

The spelling of 113999952 in words is "one hundred thirteen million, nine hundred ninety-nine thousand, nine hundred fifty-two".