112911392 has 60 divisors (see below), whose sum is σ = 245536830. Its totient is φ = 51110400.

The previous prime is 112911373. The next prime is 112911431. The reversal of 112911392 is 293119211.

It can be written as a sum of positive squares in only one way, i.e., 84566416 + 28344976 = 9196^2 + 5324^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 468392 + ... + 468632.

Almost surely, 2^112911392 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 112911392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122768415).

112911392 is an abundant number, since it is smaller than the sum of its proper divisors (132625438).

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

112911392 is an frugal number, since it uses more digits than its factorization.

112911392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 254 counting only the distinct ones).

The product of its digits is 972, while the sum is 29.

The square root of 112911392 is about 10625.9772256485. The cubic root of 112911392 is about 483.3324129458.

It can be divided in two parts, 1129 and 11392, that added together give a palindrome (12521).

The spelling of 112911392 in words is "one hundred twelve million, nine hundred eleven thousand, three hundred ninety-two".