113700726 has 64 divisors (see below), whose sum is σ = 269256960. Its totient is φ = 35441280.

The previous prime is 113700721. The next prime is 113700737. The reversal of 113700726 is 627007311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113700726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113700721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193405 + ... + 193991.

It is an arithmetic number, because the mean of its divisors is an integer number (4207140).

Almost surely, 2^113700726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113700726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134628480).

113700726 is an abundant number, since it is smaller than the sum of its proper divisors (155556234).

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

113700726 is a wasteful number, since it uses less digits than its factorization.

113700726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 113700726 is about 10663.0542528865. The cubic root of 113700726 is about 484.4560820547.

The spelling of 113700726 in words is "one hundred thirteen million, seven hundred thousand, seven hundred twenty-six".