113567780 has 24 divisors (see below), whose sum is σ = 238738752. Its totient is φ = 45380192.

The previous prime is 113567777. The next prime is 113567789. The reversal of 113567780 is 87765311.

It is not an unprimeable number, because it can be changed into a prime (113567789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22139 + ... + 26781.

It is an arithmetic number, because the mean of its divisors is an integer number (9947448).

Almost surely, 2^113567780 is an apocalyptic number.

113567780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113567780 is an abundant number, since it is smaller than the sum of its proper divisors (125170972).

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

113567780 is a wasteful number, since it uses less digits than its factorization.

113567780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5875 (or 5873 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 113567780 is about 10656.8184745730. The cubic root of 113567780 is about 484.2671896304.

The spelling of 113567780 in words is "one hundred thirteen million, five hundred sixty-seven thousand, seven hundred eighty".