113477825 has 12 divisors (see below), whose sum is σ = 145252608. Its totient is φ = 87853200.

The previous prime is 113477821. The next prime is 113477831. The reversal of 113477825 is 528774311.

It is not a de Polignac number, because 113477825 - 2² = 113477821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113477821) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 72437 + ... + 73986.

It is an arithmetic number, because the mean of its divisors is an integer number (12104384).

Almost surely, 2^113477825 is an apocalyptic number.

It is an amenable number.

113477825 is a deficient number, since it is larger than the sum of its proper divisors (31774783).

113477825 is a wasteful number, since it uses less digits than its factorization.

113477825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146464 (or 146459 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 113477825 is about 10652.5971011768. The cubic root of 113477825 is about 484.1392960743.

The spelling of 113477825 in words is "one hundred thirteen million, four hundred seventy-seven thousand, eight hundred twenty-five".