113667855 has 64 divisors (see below), whose sum is σ = 219414528. Its totient is φ = 49150080.

The previous prime is 113667821. The next prime is 113667857. The reversal of 113667855 is 558766311.

It is not a de Polignac number, because 113667855 - 2⁷ = 113667727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113667857) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 152614 + ... + 153356.

It is an arithmetic number, because the mean of its divisors is an integer number (3428352).

Almost surely, 2^113667855 is an apocalyptic number.

113667855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113667855 is a deficient number, since it is larger than the sum of its proper divisors (105746673).

113667855 is a wasteful number, since it uses less digits than its factorization.

113667855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836.

The product of its digits is 151200, while the sum is 42.

The square root of 113667855 is about 10661.5127913444. The cubic root of 113667855 is about 484.4093919666.

The spelling of 113667855 in words is "one hundred thirteen million, six hundred sixty-seven thousand, eight hundred fifty-five".