8528630 has 32 divisors (see below), whose sum is σ = 17480448. Its totient is φ = 2965600.

The previous prime is 8528609. The next prime is 8528633. The reversal of 8528630 is 368258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8528633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845 + ... + 4215.

It is an arithmetic number, because the mean of its divisors is an integer number (546264).

Almost surely, 2^8528630 is an apocalyptic number.

8528630 is an abundant number, since it is smaller than the sum of its proper divisors (8951818).

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

8528630 is a wasteful number, since it uses less digits than its factorization.

8528630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8528630 is about 2920.3818243511. The cubic root of 8528630 is about 204.3116312312.

The spelling of 8528630 in words is "eight million, five hundred twenty-eight thousand, six hundred thirty".