113693855 has 16 divisors (see below), whose sum is σ = 149149728. Its totient is φ = 82512000.

The previous prime is 113693837. The next prime is 113693897. The reversal of 113693855 is 558396311.

It is a de Polignac number, because none of the positive numbers 2^k-113693855 is a prime.

It is a super-2 number, since 2×113693855² = 25852585329522050, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27845 + ... + 31665.

It is an arithmetic number, because the mean of its divisors is an integer number (9321858).

Almost surely, 2^113693855 is an apocalyptic number.

113693855 is a deficient number, since it is larger than the sum of its proper divisors (35455873).

113693855 is a wasteful number, since it uses less digits than its factorization.

113693855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378.

The product of its digits is 97200, while the sum is 41.

The square root of 113693855 is about 10662.7320607807. The cubic root of 113693855 is about 484.4463232052.

The spelling of 113693855 in words is "one hundred thirteen million, six hundred ninety-three thousand, eight hundred fifty-five".