89480 has 16 divisors (see below), whose sum is σ = 201420. Its totient is φ = 35776.

The previous prime is 89477. The next prime is 89491. The reversal of 89480 is 8498.

It can be written as a sum of positive squares in 2 ways, for example, as 88804 + 676 = 298^2 + 26^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079 + ... + 1158.

2⁸⁹⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

89480 is an abundant number, since it is smaller than the sum of its proper divisors (111940).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100710).

89480 is a wasteful number, since it uses less digits than its factorization.

89480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248 (or 2244 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 89480 is about 299.1320778519. The cubic root of 89480 is about 44.7275721702.

The spelling of 89480 in words is "eighty-nine thousand, four hundred eighty".