113558880 has 96 divisors (see below), whose sum is σ = 359251200. Its totient is φ = 30152192.

The previous prime is 113558849. The next prime is 113558899. The reversal of 113558880 is 88855311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 171991 + ... + 172649.

It is an arithmetic number, because the mean of its divisors is an integer number (3742200).

Almost surely, 2^113558880 is an apocalyptic number.

113558880 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 113558880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179625600).

113558880 is an abundant number, since it is smaller than the sum of its proper divisors (245692320).

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

113558880 is a wasteful number, since it uses less digits than its factorization.

113558880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 39.

The square root of 113558880 is about 10656.4008933598. The cubic root of 113558880 is about 484.2545390630.

The spelling of 113558880 in words is "one hundred thirteen million, five hundred fifty-eight thousand, eight hundred eighty".