113999026 has 16 divisors (see below), whose sum is σ = 173930400. Its totient is φ = 56026080.

The previous prime is 113998999. The next prime is 113999027. The reversal of 113999026 is 620999311.

It is a self number, because there is not a number n which added to its sum of digits gives 113999026.

It is not an unprimeable number, because it can be changed into a prime (113999027) 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, 108150 + ... + 109198.

It is an arithmetic number, because the mean of its divisors is an integer number (10870650).

Almost surely, 2^113999026 is an apocalyptic number.

113999026 is a deficient number, since it is larger than the sum of its proper divisors (59931374).

113999026 is a wasteful number, since it uses less digits than its factorization.

113999026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 113999026 is about 10677.0326402049. The cubic root of 113999026 is about 484.8793776623.

The spelling of 113999026 in words is "one hundred thirteen million, nine hundred ninety-nine thousand, twenty-six".