116813944 has 16 divisors (see below), whose sum is σ = 235874520. Its totient is φ = 53914080.

The previous prime is 116813911. The next prime is 116813969. The reversal of 116813944 is 449318611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561502 + ... + 561709.

Almost surely, 2^116813944 is an apocalyptic number.

It is an amenable number.

116813944 is an abundant number, since it is smaller than the sum of its proper divisors (119060576).

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

116813944 is a wasteful number, since it uses less digits than its factorization.

116813944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123230 (or 1123226 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 116813944 is about 10808.0499628749. The cubic root of 116813944 is about 488.8379292920.

It can be divided in two parts, 11681 and 3944, that added together give a 6-th power (15625 = 5⁶).

The spelling of 116813944 in words is "one hundred sixteen million, eight hundred thirteen thousand, nine hundred forty-four".