113444224 has 16 divisors (see below), whose sum is σ = 226002420. Its totient is φ = 56722048.

The previous prime is 113444209. The next prime is 113444239. The reversal of 113444224 is 422444311.

It is an interprime number because it is at equal distance from previous prime (113444209) and next prime (113444239).

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443014 + ... + 443269.

Almost surely, 2^113444224 is an apocalyptic number.

It is an amenable number.

113444224 is a deficient number, since it is larger than the sum of its proper divisors (112558196).

113444224 is an frugal number, since it uses more digits than its factorization.

113444224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886297 (or 886285 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 113444224 is about 10651.0198572719. The cubic root of 113444224 is about 484.0915065014.

Adding to 113444224 its reverse (422444311), we get a palindrome (535888535).

The spelling of 113444224 in words is "one hundred thirteen million, four hundred forty-four thousand, two hundred twenty-four".