8791488 has 42 divisors (see below), whose sum is σ = 25200864. Its totient is φ = 2930304.

The previous prime is 8791487. The next prime is 8791493. The reversal of 8791488 is 8841978.

8791488 is a `hidden beast` number, since 87 + 91 + 488 = 666.

It is a super-2 number, since 2×8791488² = 154580522508288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8791487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7056 + ... + 8207.

Almost surely, 2^8791488 is an apocalyptic number.

It is an amenable number.

8791488 is an abundant number, since it is smaller than the sum of its proper divisors (16409376).

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

8791488 is a wasteful number, since it uses less digits than its factorization.

8791488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15281 (or 15268 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 8791488 is about 2965.0443504272. The cubic root of 8791488 is about 206.3894351903.

The spelling of 8791488 in words is "eight million, seven hundred ninety-one thousand, four hundred eighty-eight".