113688494 has 16 divisors (see below), whose sum is σ = 182759328. Its totient is φ = 52902432.

The previous prime is 113688473. The next prime is 113688539. The reversal of 113688494 is 494886311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31697 + ... + 35100.

It is an arithmetic number, because the mean of its divisors is an integer number (11422458).

Almost surely, 2^113688494 is an apocalyptic number.

113688494 is a deficient number, since it is larger than the sum of its proper divisors (69070834).

113688494 is a wasteful number, since it uses less digits than its factorization.

113688494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66859.

The product of its digits is 165888, while the sum is 44.

The square root of 113688494 is about 10662.4806682123. The cubic root of 113688494 is about 484.4387087287.

The spelling of 113688494 in words is "one hundred thirteen million, six hundred eighty-eight thousand, four hundred ninety-four".