113088986 has 4 divisors (see below), whose sum is σ = 169633482. Its totient is φ = 56544492.

The previous prime is 113088977. The next prime is 113088991. The reversal of 113088986 is 689880311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59521225 + 53567761 = 7715^2 + 7319^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28272245 + ... + 28272248.

Almost surely, 2^113088986 is an apocalyptic number.

113088986 is a deficient number, since it is larger than the sum of its proper divisors (56544496).

113088986 is an equidigital number, since it uses as much as digits as its factorization.

113088986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56544495.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 113088986 is about 10634.3305384025. The cubic root of 113088986 is about 483.5856852127.

The spelling of 113088986 in words is "one hundred thirteen million, eighty-eight thousand, nine hundred eighty-six".