89418484 has 36 divisors (see below), whose sum is σ = 170716000. Its totient is φ = 40866336.

The previous prime is 89418481. The next prime is 89418493. The reversal of 89418484 is 48481498.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89418481) 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, 63217 + ... + 64615.

Almost surely, 2^89418484 is an apocalyptic number.

It is an amenable number.

89418484 is a deficient number, since it is larger than the sum of its proper divisors (81297516).

89418484 is a wasteful number, since it uses less digits than its factorization.

89418484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 1449 counting only the distinct ones).

The product of its digits is 294912, while the sum is 46.

The square root of 89418484 is about 9456.1347283126. The cubic root of 89418484 is about 447.1732000179.

The spelling of 89418484 in words is "eighty-nine million, four hundred eighteen thousand, four hundred eighty-four".