7988504 has 32 divisors (see below), whose sum is σ = 16005600. Its totient is φ = 3724800.

The previous prime is 7988503. The next prime is 7988507. The reversal of 7988504 is 4058897.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7988503) 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, 20342 + ... + 20730.

It is an arithmetic number, because the mean of its divisors is an integer number (500175).

Almost surely, 2^7988504 is an apocalyptic number.

It is an amenable number.

7988504 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

7988504 is a wasteful number, since it uses less digits than its factorization.

7988504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 7988504 is about 2826.3941692552. The cubic root of 7988504 is about 199.9041540751.

The spelling of 7988504 in words is "seven million, nine hundred eighty-eight thousand, five hundred four".