113592481 has 4 divisors (see below), whose sum is σ = 113615172. Its totient is φ = 113569792.

The previous prime is 113592433. The next prime is 113592491. The reversal of 113592481 is 184295311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 184295311 = 233 ⋅790967.

It can be written as a sum of positive squares in 2 ways, for example, as 25401600 + 88190881 = 5040^2 + 9391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113592481 is a prime.

It is a super-2 number, since 2×113592481² = 25806503479470722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113592421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160 + ... + 15073.

It is an arithmetic number, because the mean of its divisors is an integer number (28403793).

Almost surely, 2^113592481 is an apocalyptic number.

It is an amenable number.

113592481 is a deficient number, since it is larger than the sum of its proper divisors (22691).

113592481 is an equidigital number, since it uses as much as digits as its factorization.

113592481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22690.

The product of its digits is 8640, while the sum is 34.

The square root of 113592481 is about 10657.9773409404. The cubic root of 113592481 is about 484.3022964677.

The spelling of 113592481 in words is "one hundred thirteen million, five hundred ninety-two thousand, four hundred eighty-one".