112644212 has 12 divisors (see below), whose sum is σ = 197439396. Its totient is φ = 56232960.

The previous prime is 112644211. The next prime is 112644221. The reversal of 112644212 is 212446211.

It can be written as a sum of positive squares in 2 ways, for example, as 49505296 + 63138916 = 7036^2 + 7946^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112644211) 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, 19403 + ... + 24530.

It is an arithmetic number, because the mean of its divisors is an integer number (16453283).

Almost surely, 2^112644212 is an apocalyptic number.

It is an amenable number.

112644212 is a deficient number, since it is larger than the sum of its proper divisors (84795184).

112644212 is a wasteful number, since it uses less digits than its factorization.

112644212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44578 (or 44576 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 112644212 is about 10613.3977594359. The cubic root of 112644212 is about 482.9508785295.

The spelling of 112644212 in words is "one hundred twelve million, six hundred forty-four thousand, two hundred twelve".