89023490 has 16 divisors (see below), whose sum is σ = 160499448. Its totient is φ = 35552256.

The previous prime is 89023489. The next prime is 89023513. The reversal of 89023490 is 9432098.

It can be written as a sum of positive squares in 4 ways, for example, as 68674369 + 20349121 = 8287^2 + 4511^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 89023490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287 + ... + 13346.

Almost surely, 2^89023490 is an apocalyptic number.

89023490 is a deficient number, since it is larger than the sum of its proper divisors (71475958).

89023490 is a wasteful number, since it uses less digits than its factorization.

89023490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14293.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 89023490 is about 9435.2260174306. The cubic root of 89023490 is about 446.5137858269.

The spelling of 89023490 in words is "eighty-nine million, twenty-three thousand, four hundred ninety".