113247244 has 24 divisors (see below), whose sum is σ = 218122128. Its totient is φ = 51018240.

The previous prime is 113247241. The next prime is 113247257. The reversal of 113247244 is 442742311.

It is not an unprimeable number, because it can be changed into a prime (113247241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6417 + ... + 16360.

It is an arithmetic number, because the mean of its divisors is an integer number (9088422).

Almost surely, 2^113247244 is an apocalyptic number.

It is an amenable number.

113247244 is a deficient number, since it is larger than the sum of its proper divisors (104874884).

113247244 is a wasteful number, since it uses less digits than its factorization.

113247244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22905 (or 22903 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 113247244 is about 10641.7688379329. The cubic root of 113247244 is about 483.8111584859.

Adding to 113247244 its reverse (442742311), we get a palindrome (555989555).

The spelling of 113247244 in words is "one hundred thirteen million, two hundred forty-seven thousand, two hundred forty-four".