113490864 has 60 divisors (see below), whose sum is σ = 318334536. Its totient is φ = 37744896.

The previous prime is 113490851. The next prime is 113490953. The reversal of 113490864 is 468094311.

It is a super-2 number, since 2×113490864² = 25760352422932992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118612 + ... + 119564.

Almost surely, 2^113490864 is an apocalyptic number.

It is an amenable number.

113490864 is an abundant number, since it is smaller than the sum of its proper divisors (204843672).

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

113490864 is a wasteful number, since it uses less digits than its factorization.

113490864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 113490864 is about 10653.2090939773. The cubic root of 113490864 is about 484.1578384651.

The spelling of 113490864 in words is "one hundred thirteen million, four hundred ninety thousand, eight hundred sixty-four".