113918727 has 16 divisors (see below), whose sum is σ = 165110400. Its totient is φ = 69446112.

The previous prime is 113918669. The next prime is 113918773. The reversal of 113918727 is 727819311.

It is not a de Polignac number, because 113918727 - 2¹¹ = 113916679 is a prime.

It is a super-2 number, since 2×113918727² = 25954952722601058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113918027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9477 + ... + 17822.

It is an arithmetic number, because the mean of its divisors is an integer number (10319400).

Almost surely, 2^113918727 is an apocalyptic number.

113918727 is a deficient number, since it is larger than the sum of its proper divisors (51191673).

113918727 is a wasteful number, since it uses less digits than its factorization.

113918727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27422.

The product of its digits is 21168, while the sum is 39.

The square root of 113918727 is about 10673.2716165195. The cubic root of 113918727 is about 484.7655039569.

The spelling of 113918727 in words is "one hundred thirteen million, nine hundred eighteen thousand, seven hundred twenty-seven".