89323485 has 16 divisors (see below), whose sum is σ = 143949120. Its totient is φ = 47295360.

The previous prime is 89323477. The next prime is 89323499. The reversal of 89323485 is 58432398.

It is not a de Polignac number, because 89323485 - 2³ = 89323477 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19336 + ... + 23505.

It is an arithmetic number, because the mean of its divisors is an integer number (8996820).

Almost surely, 2^89323485 is an apocalyptic number.

It is an amenable number.

89323485 is a deficient number, since it is larger than the sum of its proper divisors (54625635).

89323485 is a wasteful number, since it uses less digits than its factorization.

89323485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42988.

The product of its digits is 207360, while the sum is 42.

The square root of 89323485 is about 9451.1102522402. The cubic root of 89323485 is about 447.0147836299.

The spelling of 89323485 in words is "eighty-nine million, three hundred twenty-three thousand, four hundred eighty-five".