113444898 has 48 divisors (see below), whose sum is σ = 267170400. Its totient is φ = 32015424.

The previous prime is 113444867. The next prime is 113444899. The reversal of 113444898 is 898444311.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (113444899) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22078 + ... + 26726.

It is an arithmetic number, because the mean of its divisors is an integer number (5566050).

Almost surely, 2^113444898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113444898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133585200).

113444898 is an abundant number, since it is smaller than the sum of its proper divisors (153725502).

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

113444898 is a wasteful number, since it uses less digits than its factorization.

113444898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751 (or 4744 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 113444898 is about 10651.0514973875. The cubic root of 113444898 is about 484.0924652017.

The spelling of 113444898 in words is "one hundred thirteen million, four hundred forty-four thousand, eight hundred ninety-eight".