113787126 has 32 divisors (see below), whose sum is σ = 261583200. Its totient is φ = 36620640.

The previous prime is 113787109. The next prime is 113787139. The reversal of 113787126 is 621787311.

It is a super-3 number, since 3×113787126³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34765 + ... + 37896.

It is an arithmetic number, because the mean of its divisors is an integer number (8174475).

Almost surely, 2^113787126 is an apocalyptic number.

113787126 is an abundant number, since it is smaller than the sum of its proper divisors (147796074).

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

113787126 is a wasteful number, since it uses less digits than its factorization.

113787126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72701 (or 72695 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 113787126 is about 10667.1048555829. The cubic root of 113787126 is about 484.5787620328.

The spelling of 113787126 in words is "one hundred thirteen million, seven hundred eighty-seven thousand, one hundred twenty-six".