8488656 has 120 divisors (see below), whose sum is σ = 27158976. Its totient is φ = 2449920.

The previous prime is 8488621. The next prime is 8488663. The reversal of 8488656 is 6568848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36316 + ... + 36548.

Almost surely, 2^8488656 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 8488656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13579488).

8488656 is an abundant number, since it is smaller than the sum of its proper divisors (18670320).

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

8488656 is a wasteful number, since it uses less digits than its factorization.

8488656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 272 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 8488656 is about 2913.5298179356. The cubic root of 8488656 is about 203.9919258627.

The spelling of 8488656 in words is "eight million, four hundred eighty-eight thousand, six hundred fifty-six".