113272686 has 12 divisors (see below), whose sum is σ = 245424192. Its totient is φ = 37757556.

The previous prime is 113272657. The next prime is 113272693. The reversal of 113272686 is 686272311.

It is a self number, because there is not a number n which added to its sum of digits gives 113272686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3146446 + ... + 3146481.

It is an arithmetic number, because the mean of its divisors is an integer number (20452016).

Almost surely, 2^113272686 is an apocalyptic number.

113272686 is an abundant number, since it is smaller than the sum of its proper divisors (132151506).

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

113272686 is a wasteful number, since it uses less digits than its factorization.

113272686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292935 (or 6292932 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 113272686 is about 10642.9641547832. The cubic root of 113272686 is about 483.8473865988.

The spelling of 113272686 in words is "one hundred thirteen million, two hundred seventy-two thousand, six hundred eighty-six".