7993232 has 40 divisors (see below), whose sum is σ = 16915584. Its totient is φ = 3636864.

The previous prime is 7993231. The next prime is 7993273. The reversal of 7993232 is 2323997.

Its product of digits (20412) is a multiple of the sum of its prime factors (567).

It is a junction number, because it is equal to n+sod(n) for n = 7993192 and 7993201.

It is not an unprimeable number, because it can be changed into a prime (7993231) 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, 17033 + ... + 17495.

Almost surely, 2^7993232 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 7993232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8457792).

7993232 is an abundant number, since it is smaller than the sum of its proper divisors (8922352).

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

7993232 is a wasteful number, since it uses less digits than its factorization.

7993232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 561 counting only the distinct ones).

The product of its digits is 20412, while the sum is 35.

The square root of 7993232 is about 2827.2304469215. The cubic root of 7993232 is about 199.9435840877.

The spelling of 7993232 in words is "seven million, nine hundred ninety-three thousand, two hundred thirty-two".