8500232 has 48 divisors (see below), whose sum is σ = 18010860. Its totient is φ = 3735936.

The previous prime is 8500229. The next prime is 8500249. The reversal of 8500232 is 2320058.

It can be written as a sum of positive squares in 2 ways, for example, as 8491396 + 8836 = 2914^2 + 94^2 .

It is a d-powerful number, because it can be written as 8⁵ + 5⁷ + 0 + 0 + 2 + 3⁶ + 2²³ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180833 + ... + 180879.

Almost surely, 2^8500232 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 8500232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9005430).

8500232 is an abundant number, since it is smaller than the sum of its proper divisors (9510628).

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

8500232 is a wasteful number, since it uses less digits than its factorization.

8500232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 8500232 is about 2915.5157348229. The cubic root of 8500232 is about 204.0846118319.

The spelling of 8500232 in words is "eight million, five hundred thousand, two hundred thirty-two".