112722544 has 40 divisors (see below), whose sum is σ = 243341568. Its totient is φ = 50143680.

The previous prime is 112722539. The next prime is 112722551. The reversal of 112722544 is 445227211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1459 + ... + 15085.

Almost surely, 2^112722544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112722544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121670784).

112722544 is an abundant number, since it is smaller than the sum of its proper divisors (130619024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112722544 is a wasteful number, since it uses less digits than its factorization.

112722544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13693 (or 13687 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 112722544 is about 10617.0873595351. The cubic root of 112722544 is about 483.0627994822.

Adding to 112722544 its reverse (445227211), we get a palindrome (557949755).

The spelling of 112722544 in words is "one hundred twelve million, seven hundred twenty-two thousand, five hundred forty-four".