113944338 has 24 divisors (see below), whose sum is σ = 247356876. Its totient is φ = 37908000.

The previous prime is 113944333. The next prime is 113944339. The reversal of 113944338 is 833449311.

It can be written as a sum of positive squares in 2 ways, for example, as 112848129 + 1096209 = 10623^2 + 1047^2 .

It is not an unprimeable number, because it can be changed into a prime (113944333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3888 + ... + 15588.

Almost surely, 2^113944338 is an apocalyptic number.

113944338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

113944338 is an abundant number, since it is smaller than the sum of its proper divisors (133412538).

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

113944338 is a wasteful number, since it uses less digits than its factorization.

113944338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12250 (or 12247 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 113944338 is about 10674.4713218032. The cubic root of 113944338 is about 484.8018292664.

The spelling of 113944338 in words is "one hundred thirteen million, nine hundred forty-four thousand, three hundred thirty-eight".