113489682 has 16 divisors (see below), whose sum is σ = 236848320. Its totient is φ = 36185072.

The previous prime is 113489633. The next prime is 113489683. The reversal of 113489682 is 286984311.

It is a super-2 number, since 2×113489682² = 25759815840922248, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (113489683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411057 + ... + 411332.

It is an arithmetic number, because the mean of its divisors is an integer number (14803020).

Almost surely, 2^113489682 is an apocalyptic number.

113489682 is an abundant number, since it is smaller than the sum of its proper divisors (123358638).

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

113489682 is a wasteful number, since it uses less digits than its factorization.

113489682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822417.

The product of its digits is 82944, while the sum is 42.

The square root of 113489682 is about 10653.1536175914. The cubic root of 113489682 is about 484.1561576351.

The spelling of 113489682 in words is "one hundred thirteen million, four hundred eighty-nine thousand, six hundred eighty-two".