113573432 has 32 divisors (see below), whose sum is σ = 248555520. Its totient is φ = 47637600.

The previous prime is 113573417. The next prime is 113573441. The reversal of 113573432 is 234375311.

It is a junction number, because it is equal to n+sod(n) for n = 113573395 and 113573404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18944 + ... + 24207.

It is an arithmetic number, because the mean of its divisors is an integer number (7767360).

Almost surely, 2^113573432 is an apocalyptic number.

It is an amenable number.

113573432 is an abundant number, since it is smaller than the sum of its proper divisors (134982088).

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

113573432 is a wasteful number, since it uses less digits than its factorization.

113573432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43211 (or 43207 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 113573432 is about 10657.0836536081. The cubic root of 113573432 is about 484.2752231083.

The spelling of 113573432 in words is "one hundred thirteen million, five hundred seventy-three thousand, four hundred thirty-two".