113426880 has 112 divisors (see below), whose sum is σ = 411601920. Its totient is φ = 25924608.

The previous prime is 113426879. The next prime is 113426921. The reversal of 113426880 is 88624311.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1720 + ... + 15159.

Almost surely, 2^113426880 is an apocalyptic number.

113426880 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 113426880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205800960).

113426880 is an abundant number, since it is smaller than the sum of its proper divisors (298175040).

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

113426880 is a wasteful number, since it uses less digits than its factorization.

113426880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16906 (or 16896 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 113426880 is about 10650.2056318176. The cubic root of 113426880 is about 484.0668350206.

The spelling of 113426880 in words is "one hundred thirteen million, four hundred twenty-six thousand, eight hundred eighty".