7924112 has 40 divisors (see below), whose sum is σ = 17707200. Its totient is φ = 3364992.

The previous prime is 7924109. The next prime is 7924123. The reversal of 7924112 is 2114297.

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 7 ways as a sum of consecutive naturals, for example, 15314 + ... + 15822.

It is an arithmetic number, because the mean of its divisors is an integer number (442680).

Almost surely, 2^7924112 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 7924112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8853600).

7924112 is an abundant number, since it is smaller than the sum of its proper divisors (9783088).

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

7924112 is a wasteful number, since it uses less digits than its factorization.

7924112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 657 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 7924112 is about 2814.9799288805. The cubic root of 7924112 is about 199.3655897459.

The spelling of 7924112 in words is "seven million, nine hundred twenty-four thousand, one hundred twelve".