8532990 has 24 divisors (see below), whose sum is σ = 22186008. Its totient is φ = 2275440.

The previous prime is 8532983. The next prime is 8533001. The reversal of 8532990 is 992358.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47316 + ... + 47495.

It is an arithmetic number, because the mean of its divisors is an integer number (924417).

Almost surely, 2^8532990 is an apocalyptic number.

8532990 is an abundant number, since it is smaller than the sum of its proper divisors (13653018).

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

8532990 is a wasteful number, since it uses less digits than its factorization.

8532990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94824 (or 94821 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 8532990 is about 2921.1282067037. The cubic root of 8532990 is about 204.3464413143.

The spelling of 8532990 in words is "eight million, five hundred thirty-two thousand, nine hundred ninety".