113077788 has 24 divisors (see below), whose sum is σ = 269985408. Its totient is φ = 36815856.

The previous prime is 113077781. The next prime is 113077819. The reversal of 113077788 is 887770311.

It is a super-2 number, since 2×113077788² = 25573172277945888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113077781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109056 + ... + 110087.

It is an arithmetic number, because the mean of its divisors is an integer number (11249392).

Almost surely, 2^113077788 is an apocalyptic number.

It is an amenable number.

113077788 is an abundant number, since it is smaller than the sum of its proper divisors (156907620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113077788 is a wasteful number, since it uses less digits than its factorization.

113077788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219193 (or 219191 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 42.

The square root of 113077788 is about 10633.8040230202. The cubic root of 113077788 is about 483.5697232360.

The spelling of 113077788 in words is "one hundred thirteen million, seventy-seven thousand, seven hundred eighty-eight".