7994112 has 72 divisors (see below), whose sum is σ = 24331776. Its totient is φ = 2282496.

The previous prime is 7994093. The next prime is 7994113. The reversal of 7994112 is 2114997.

It is not an unprimeable number, because it can be changed into a prime (7994113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4633 + ... + 6119.

Almost surely, 2^7994112 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 7994112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12165888).

7994112 is an abundant number, since it is smaller than the sum of its proper divisors (16337664).

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

7994112 is a wasteful number, since it uses less digits than its factorization.

7994112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1499 counting only the distinct ones).

The product of its digits is 4536, while the sum is 33.

The square root of 7994112 is about 2827.3860719753. The cubic root of 7994112 is about 199.9509212907.

The spelling of 7994112 in words is "seven million, nine hundred ninety-four thousand, one hundred twelve".