112231392 has 192 divisors, whose sum is σ = 375943680. Its totient is φ = 28514304.

The previous prime is 112231349. The next prime is 112231451. The reversal of 112231392 is 293132211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253123 + ... + 253565.

It is an arithmetic number, because the mean of its divisors is an integer number (1958040).

Almost surely, 2^112231392 is an apocalyptic number.

112231392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112231392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187971840).

112231392 is an abundant number, since it is smaller than the sum of its proper divisors (263712288).

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

112231392 is a wasteful number, since it uses less digits than its factorization.

112231392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 497 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 112231392 is about 10593.9318479968. The cubic root of 112231392 is about 482.3601814173.

The spelling of 112231392 in words is "one hundred twelve million, two hundred thirty-one thousand, three hundred ninety-two".