113695780 has 48 divisors (see below), whose sum is σ = 261273600. Its totient is φ = 41216000.

The previous prime is 113695763. The next prime is 113695781. The reversal of 113695780 is 87596311.

It is not an unprimeable number, because it can be changed into a prime (113695781) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 98205 + ... + 99355.

It is an arithmetic number, because the mean of its divisors is an integer number (5443200).

Almost surely, 2^113695780 is an apocalyptic number.

113695780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113695780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130636800).

113695780 is an abundant number, since it is smaller than the sum of its proper divisors (147577820).

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

113695780 is a wasteful number, since it uses less digits than its factorization.

113695780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 113695780 is about 10662.8223280706. The cubic root of 113695780 is about 484.4490573135.

The spelling of 113695780 in words is "one hundred thirteen million, six hundred ninety-five thousand, seven hundred eighty".