113556480 has 88 divisors (see below), whose sum is σ = 363252432. Its totient is φ = 30277632.

The previous prime is 113556479. The next prime is 113556517. The reversal of 113556480 is 84655311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11664 + ... + 19056.

Almost surely, 2^113556480 is an apocalyptic number.

113556480 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 113556480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181626216).

113556480 is an abundant number, since it is smaller than the sum of its proper divisors (249695952).

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

113556480 is an equidigital number, since it uses as much as digits as its factorization.

113556480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7421 (or 7403 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 113556480 is about 10656.2882843887. The cubic root of 113556480 is about 484.2511275609.

The spelling of 113556480 in words is "one hundred thirteen million, five hundred fifty-six thousand, four hundred eighty".