89297000 has 64 divisors (see below), whose sum is σ = 225061200. Its totient is φ = 32966400.

The previous prime is 89296973. The next prime is 89297009. The reversal of 89297000 is 79298.

It can be written as a sum of positive squares in 8 ways, for example, as 10407076 + 78889924 = 3226^2 + 8882^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89297009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9566 + ... + 16434.

Almost surely, 2^89297000 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 89297000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112530600).

89297000 is an abundant number, since it is smaller than the sum of its proper divisors (135764200).

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

89297000 is a wasteful number, since it uses less digits than its factorization.

89297000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6903 (or 6889 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 89297000 is about 9449.7089902282. The cubic root of 89297000 is about 446.9705983227.

The spelling of 89297000 in words is "eighty-nine million, two hundred ninety-seven thousand".