113424580 has 24 divisors (see below), whose sum is σ = 238571928. Its totient is φ = 45297408.

The previous prime is 113424551. The next prime is 113424581. The reversal of 113424580 is 85424311.

It can be written as a sum of positive squares in 4 ways, for example, as 23970816 + 89453764 = 4896^2 + 9458^2 .

It is not an unprimeable number, because it can be changed into a prime (113424581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9352 + ... + 17728.

It is an arithmetic number, because the mean of its divisors is an integer number (9940497).

Almost surely, 2^113424580 is an apocalyptic number.

113424580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113424580 is an abundant number, since it is smaller than the sum of its proper divisors (125147348).

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

113424580 is a wasteful number, since it uses less digits than its factorization.

113424580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063 (or 9061 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 113424580 is about 10650.0976521345. The cubic root of 113424580 is about 484.0635631293.

Adding to 113424580 its reverse (85424311), we get a palindrome (198848891).

The spelling of 113424580 in words is "one hundred thirteen million, four hundred twenty-four thousand, five hundred eighty".