113555432 has 16 divisors (see below), whose sum is σ = 217868640. Its totient is φ = 55457136.

The previous prime is 113555413. The next prime is 113555447. The reversal of 113555432 is 234555311.

It is a super-2 number, since 2×113555432² = 25789672273413248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113555395 and 113555404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164708 + ... + 165395.

It is an arithmetic number, because the mean of its divisors is an integer number (13616790).

Almost surely, 2^113555432 is an apocalyptic number.

It is an amenable number.

113555432 is a deficient number, since it is larger than the sum of its proper divisors (104313208).

113555432 is a wasteful number, since it uses less digits than its factorization.

113555432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330152 (or 330148 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 113555432 is about 10656.2391114314. The cubic root of 113555432 is about 484.2496378565.

The spelling of 113555432 in words is "one hundred thirteen million, five hundred fifty-five thousand, four hundred thirty-two".