113844318 has 64 divisors (see below), whose sum is σ = 267494400. Its totient is φ = 31629312.

The previous prime is 113844317. The next prime is 113844347. The reversal of 113844318 is 813448311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113844317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 442846 + ... + 443102.

It is an arithmetic number, because the mean of its divisors is an integer number (4179600).

Almost surely, 2^113844318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113844318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133747200).

113844318 is an abundant number, since it is smaller than the sum of its proper divisors (153650082).

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

113844318 is a wasteful number, since it uses less digits than its factorization.

113844318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521.

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

The square root of 113844318 is about 10669.7852836878. The cubic root of 113844318 is about 484.6599352070.

The spelling of 113844318 in words is "one hundred thirteen million, eight hundred forty-four thousand, three hundred eighteen".