113775472 has 20 divisors (see below), whose sum is σ = 221369760. Its totient is φ = 56647808.

The previous prime is 113775469. The next prime is 113775499. The reversal of 113775472 is 274577311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11053 + ... + 18700.

It is an arithmetic number, because the mean of its divisors is an integer number (11068488).

Almost surely, 2^113775472 is an apocalyptic number.

It is an amenable number.

113775472 is a deficient number, since it is larger than the sum of its proper divisors (107594288).

113775472 is a wasteful number, since it uses less digits than its factorization.

113775472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30000 (or 29994 counting only the distinct ones).

The product of its digits is 41160, while the sum is 37.

The square root of 113775472 is about 10666.5585827857. The cubic root of 113775472 is about 484.5622180589.

The spelling of 113775472 in words is "one hundred thirteen million, seven hundred seventy-five thousand, four hundred seventy-two".