9089250 has 32 divisors (see below), whose sum is σ = 22688640. Its totient is φ = 2423600.

The previous prime is 9089243. The next prime is 9089251. The reversal of 9089250 is 529809.

It is a super-2 number, since 2×9089250² = 165228931125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9089251) 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, 5310 + ... + 6809.

It is an arithmetic number, because the mean of its divisors is an integer number (709020).

Almost surely, 2^9089250 is an apocalyptic number.

9089250 is an abundant number, since it is smaller than the sum of its proper divisors (13599390).

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

9089250 is a wasteful number, since it uses less digits than its factorization.

9089250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12139 (or 12129 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 9089250 is about 3014.8383041218. The cubic root of 9089250 is about 208.6937051637.

It can be divided in two parts, 9089 and 250, that added together give a palindrome (9339).

The spelling of 9089250 in words is "nine million, eighty-nine thousand, two hundred fifty".