113767918 has 24 divisors (see below), whose sum is σ = 190292184. Its totient is φ = 50590800.

The previous prime is 113767889. The next prime is 113767921. The reversal of 113767918 is 819767311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47428 + ... + 49768.

It is an arithmetic number, because the mean of its divisors is an integer number (7928841).

Almost surely, 2^113767918 is an apocalyptic number.

113767918 is a deficient number, since it is larger than the sum of its proper divisors (76524266).

113767918 is a wasteful number, since it uses less digits than its factorization.

113767918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2401 counting only the distinct ones).

The product of its digits is 63504, while the sum is 43.

The square root of 113767918 is about 10666.2044795700. The cubic root of 113767918 is about 484.5514938260.

The spelling of 113767918 in words is "one hundred thirteen million, seven hundred sixty-seven thousand, nine hundred eighteen".