113598 has 12 divisors (see below), whose sum is σ = 246168. Its totient is φ = 37860.

The previous prime is 113591. The next prime is 113621. The reversal of 113598 is 895311.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113591) 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 5 ways as a sum of consecutive naturals, for example, 3138 + ... + 3173.

It is an arithmetic number, because the mean of its divisors is an integer number (20514).

2¹¹³⁵⁹⁸ is an apocalyptic number.

113598 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

113598 is an abundant number, since it is smaller than the sum of its proper divisors (132570).

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

113598 is a wasteful number, since it uses less digits than its factorization.

113598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319 (or 6316 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 113598 is about 337.0430239598. The cubic root of 113598 is about 48.4310139772.

The spelling of 113598 in words is "one hundred thirteen thousand, five hundred ninety-eight".