113566672 has 20 divisors (see below), whose sum is σ = 220318240. Its totient is φ = 56710368.

The previous prime is 113566669. The next prime is 113566693. The reversal of 113566672 is 276665311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9613 + ... + 17875.

It is an arithmetic number, because the mean of its divisors is an integer number (11015912).

Almost surely, 2^113566672 is an apocalyptic number.

It is an amenable number.

113566672 is a deficient number, since it is larger than the sum of its proper divisors (106751568).

113566672 is an equidigital number, since it uses as much as digits as its factorization.

113566672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9130 (or 9124 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 113566672 is about 10656.7664889496. The cubic root of 113566672 is about 484.2656147419.

The spelling of 113566672 in words is "one hundred thirteen million, five hundred sixty-six thousand, six hundred seventy-two".