112744648 has 16 divisors (see below), whose sum is σ = 211945500. Its totient is φ = 56225856.

The previous prime is 112744637. The next prime is 112744649. The reversal of 112744648 is 846447211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111049444 + 1695204 = 10538^2 + 1302^2 .

It is a super-2 number, since 2×112744648² = 25422711305287808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112744649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15003 + ... + 21226.

Almost surely, 2^112744648 is an apocalyptic number.

It is an amenable number.

112744648 is a deficient number, since it is larger than the sum of its proper divisors (99200852).

112744648 is a wasteful number, since it uses less digits than its factorization.

112744648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36624 (or 36620 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 112744648 is about 10618.1282719696. The cubic root of 112744648 is about 483.0943723510.

The spelling of 112744648 in words is "one hundred twelve million, seven hundred forty-four thousand, six hundred forty-eight".