8530988 has 24 divisors (see below), whose sum is σ = 15558480. Its totient is φ = 4088000.

The previous prime is 8530939. The next prime is 8531009. The reversal of 8530988 is 8890358.

It is a super-2 number, since 2×8530988² = 145555512512288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28970 + ... + 29262.

It is an arithmetic number, because the mean of its divisors is an integer number (648270).

Almost surely, 2^8530988 is an apocalyptic number.

It is an amenable number.

8530988 is a deficient number, since it is larger than the sum of its proper divisors (7027492).

8530988 is a wasteful number, since it uses less digits than its factorization.

8530988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 8530988 is about 2920.7855107830. The cubic root of 8530988 is about 204.3304588910.

The spelling of 8530988 in words is "eight million, five hundred thirty thousand, nine hundred eighty-eight".