9152250 has 32 divisors (see below), whose sum is σ = 22845888. Its totient is φ = 2440400.

The previous prime is 9152237. The next prime is 9152279. The reversal of 9152250 is 522519.

It is a self number, because there is not a number n which added to its sum of digits gives 9152250.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5352 + ... + 6851.

It is an arithmetic number, because the mean of its divisors is an integer number (713934).

Almost surely, 2^9152250 is an apocalyptic number.

9152250 is an abundant number, since it is smaller than the sum of its proper divisors (13693638).

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

9152250 is a wasteful number, since it uses less digits than its factorization.

9152250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12223 (or 12213 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 9152250 is about 3025.2685831179. The cubic root of 9152250 is about 209.1747658718.

Adding to 9152250 its reverse (522519), we get a palindrome (9674769).

The spelling of 9152250 in words is "nine million, one hundred fifty-two thousand, two hundred fifty".