112744238 has 8 divisors (see below), whose sum is σ = 179064432. Its totient is φ = 53056096.

The previous prime is 112744207. The next prime is 112744243. The reversal of 112744238 is 832447211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112744238² = 25422526404401288, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1657970 + ... + 1658037.

It is an arithmetic number, because the mean of its divisors is an integer number (22383054).

Almost surely, 2^112744238 is an apocalyptic number.

112744238 is a deficient number, since it is larger than the sum of its proper divisors (66320194).

112744238 is a wasteful number, since it uses less digits than its factorization.

112744238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316026.

The product of its digits is 10752, while the sum is 32.

The square root of 112744238 is about 10618.1089653478. The cubic root of 112744238 is about 483.0937867535.

The spelling of 112744238 in words is "one hundred twelve million, seven hundred forty-four thousand, two hundred thirty-eight".