7988248 has 16 divisors (see below), whose sum is σ = 15027480. Its totient is φ = 3980928.

The previous prime is 7988237. The next prime is 7988251. The reversal of 7988248 is 8428897.

It is a super-2 number, since 2×7988248² = 127624212219008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7988198 and 7988207.

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 3 ways as a sum of consecutive naturals, for example, 1215 + ... + 4177.

Almost surely, 2^7988248 is an apocalyptic number.

It is an amenable number.

7988248 is a deficient number, since it is larger than the sum of its proper divisors (7039232).

7988248 is a wasteful number, since it uses less digits than its factorization.

7988248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306 (or 3302 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 7988248 is about 2826.3488815077. The cubic root of 7988248 is about 199.9020186728.

The spelling of 7988248 in words is "seven million, nine hundred eighty-eight thousand, two hundred forty-eight".