89507250 has 96 divisors (see below), whose sum is σ = 276651648. Its totient is φ = 20455200.

The previous prime is 89507221. The next prime is 89507269. The reversal of 89507250 is 5270598.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12909 + ... + 18591.

It is an arithmetic number, because the mean of its divisors is an integer number (2881788).

Almost surely, 2^89507250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89507250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138325824).

89507250 is an abundant number, since it is smaller than the sum of its proper divisors (187144398).

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

89507250 is a wasteful number, since it uses less digits than its factorization.

89507250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713 (or 5700 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 89507250 is about 9460.8271308591. The cubic root of 89507250 is about 447.3211211450.

The spelling of 89507250 in words is "eighty-nine million, five hundred seven thousand, two hundred fifty".