89460528 has 60 divisors (see below), whose sum is σ = 245538600. Its totient is φ = 28061696.

The previous prime is 89460521. The next prime is 89460533. The reversal of 89460528 is 82506498.

It is a self number, because there is not a number n which added to its sum of digits gives 89460528.

It is not an unprimeable number, because it can be changed into a prime (89460521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10648 + ... + 17096.

It is an arithmetic number, because the mean of its divisors is an integer number (4092310).

Almost surely, 2^89460528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89460528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122769300).

89460528 is an abundant number, since it is smaller than the sum of its proper divisors (156078072).

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

89460528 is a wasteful number, since it uses less digits than its factorization.

89460528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494 (or 6471 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 89460528 is about 9458.3575741246. The cubic root of 89460528 is about 447.2432750302.

The spelling of 89460528 in words is "eighty-nine million, four hundred sixty thousand, five hundred twenty-eight".