89493468 has 48 divisors (see below), whose sum is σ = 214050816. Its totient is φ = 29090880.

The previous prime is 89493431. The next prime is 89493479. The reversal of 89493468 is 86439498.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 89493468.

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, 141513 + ... + 142143.

It is an arithmetic number, because the mean of its divisors is an integer number (4459392).

Almost surely, 2^89493468 is an apocalyptic number.

It is an amenable number.

89493468 is an abundant number, since it is smaller than the sum of its proper divisors (124557348).

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

89493468 is a wasteful number, since it uses less digits than its factorization.

89493468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 912 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 89493468 is about 9460.0987309858. The cubic root of 89493468 is about 447.2981610081.

The spelling of 89493468 in words is "eighty-nine million, four hundred ninety-three thousand, four hundred sixty-eight".