89245450 has 24 divisors (see below), whose sum is σ = 189711072. Its totient is φ = 30598320.

The previous prime is 89245421. The next prime is 89245459. The reversal of 89245450 is 5454298.

It is not an unprimeable number, because it can be changed into a prime (89245459) 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, 127144 + ... + 127843.

It is an arithmetic number, because the mean of its divisors is an integer number (7904628).

Almost surely, 2^89245450 is an apocalyptic number.

89245450 is an abundant number, since it is smaller than the sum of its proper divisors (100465622).

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

89245450 is a wasteful number, since it uses less digits than its factorization.

89245450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255006 (or 255001 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 89245450 is about 9446.9809992399. The cubic root of 89245450 is about 446.8845716567.

The spelling of 89245450 in words is "eighty-nine million, two hundred forty-five thousand, four hundred fifty".