113780788 has 24 divisors (see below), whose sum is σ = 224227584. Its totient is φ = 50049600.

The previous prime is 113780783. The next prime is 113780803. The reversal of 113780788 is 887087311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113780783) 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, 40345 + ... + 43072.

It is an arithmetic number, because the mean of its divisors is an integer number (9342816).

Almost surely, 2^113780788 is an apocalyptic number.

It is an amenable number.

113780788 is a deficient number, since it is larger than the sum of its proper divisors (110446796).

113780788 is a wasteful number, since it uses less digits than its factorization.

113780788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83463 (or 83461 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 43.

The square root of 113780788 is about 10666.8077699000. The cubic root of 113780788 is about 484.5697647723.

The spelling of 113780788 in words is "one hundred thirteen million, seven hundred eighty thousand, seven hundred eighty-eight".