89582250 has 64 divisors (see below), whose sum is σ = 230870016. Its totient is φ = 23112000.

The previous prime is 89582183. The next prime is 89582257. The reversal of 89582250 is 5228598.

It is a junction number, because it is equal to n+sod(n) for n = 89582199 and 89582208.

It is not an unprimeable number, because it can be changed into a prime (89582257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21324 + ... + 25176.

It is an arithmetic number, because the mean of its divisors is an integer number (3607344).

Almost surely, 2^89582250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89582250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115435008).

89582250 is an abundant number, since it is smaller than the sum of its proper divisors (141287766).

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

89582250 is a wasteful number, since it uses less digits than its factorization.

89582250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3904 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 89582250 is about 9464.7900135185. The cubic root of 89582250 is about 447.4460261777.

The spelling of 89582250 in words is "eighty-nine million, five hundred eighty-two thousand, two hundred fifty".