113245444 has 24 divisors (see below), whose sum is σ = 218633688. Its totient is φ = 50991360.

The previous prime is 113245423. The next prime is 113245481. The reversal of 113245444 is 444542311.

113245444 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4251844 + 108993600 = 2062^2 + 10440^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

113245444 is strictly pandigital in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24427 + ... + 28690.

It is an arithmetic number, because the mean of its divisors is an integer number (9109737).

Almost surely, 2^113245444 is an apocalyptic number.

It is an amenable number.

113245444 is a deficient number, since it is larger than the sum of its proper divisors (105388244).

113245444 is a wasteful number, since it uses less digits than its factorization.

113245444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53175 (or 53173 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 113245444 is about 10641.6842651904. The cubic root of 113245444 is about 483.8085951720.

Adding to 113245444 its reverse (444542311), we get a palindrome (557787755).

The spelling of 113245444 in words is "one hundred thirteen million, two hundred forty-five thousand, four hundred forty-four".