113788874 has 4 divisors (see below), whose sum is σ = 170683314. Its totient is φ = 56894436.

The previous prime is 113788859. The next prime is 113788897. The reversal of 113788874 is 478887311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 478887311 = 7 ⋅68412473.

It can be written as a sum of positive squares in only one way, i.e., 111408025 + 2380849 = 10555^2 + 1543^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28447217 + ... + 28447220.

Almost surely, 2^113788874 is an apocalyptic number.

113788874 is a deficient number, since it is larger than the sum of its proper divisors (56894440).

113788874 is an equidigital number, since it uses as much as digits as its factorization.

113788874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56894439.

The product of its digits is 301056, while the sum is 47.

The square root of 113788874 is about 10667.1867894023. The cubic root of 113788874 is about 484.5812433895.

It can be divided in two parts, 11 and 3788874, that multiplied together give a palindrome (41677614).

The spelling of 113788874 in words is "one hundred thirteen million, seven hundred eighty-eight thousand, eight hundred seventy-four".