89382750 has 64 divisors (see below), whose sum is σ = 229200192. Its totient is φ = 23184000.

The previous prime is 89382749. The next prime is 89382779. The reversal of 89382750 is 5728398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26140 + ... + 29360.

It is an arithmetic number, because the mean of its divisors is an integer number (3581253).

Almost surely, 2^89382750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89382750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114600096).

89382750 is an abundant number, since it is smaller than the sum of its proper divisors (139817442).

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

89382750 is a wasteful number, since it uses less digits than its factorization.

89382750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278 (or 3268 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 89382750 is about 9454.2450782704. The cubic root of 89382750 is about 447.1136246540.

The spelling of 89382750 in words is "eighty-nine million, three hundred eighty-two thousand, seven hundred fifty".