113519072 has 24 divisors (see below), whose sum is σ = 235254600. Its totient is φ = 53771904.

The previous prime is 113519059. The next prime is 113519089. The reversal of 113519072 is 270915311.

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, 92747 + ... + 93962.

It is an arithmetic number, because the mean of its divisors is an integer number (9802275).

Almost surely, 2^113519072 is an apocalyptic number.

It is an amenable number.

113519072 is an abundant number, since it is smaller than the sum of its proper divisors (121735528).

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

113519072 is a wasteful number, since it uses less digits than its factorization.

113519072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186738 (or 186730 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 113519072 is about 10654.5329320435. The cubic root of 113519072 is about 484.1979473998.

The spelling of 113519072 in words is "one hundred thirteen million, five hundred nineteen thousand, seventy-two".