89004140 has 48 divisors (see below), whose sum is σ = 191557632. Its totient is φ = 34727616.

The previous prime is 89004079. The next prime is 89004169. The reversal of 89004140 is 4140098.

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, 169919 + ... + 170441.

It is an arithmetic number, because the mean of its divisors is an integer number (3990784).

Almost surely, 2^89004140 is an apocalyptic number.

It is an amenable number.

89004140 is an abundant number, since it is smaller than the sum of its proper divisors (102553492).

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

89004140 is a wasteful number, since it uses less digits than its factorization.

89004140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 89004140 is about 9434.2005490661. The cubic root of 89004140 is about 446.4814323143.

The spelling of 89004140 in words is "eighty-nine million, four thousand, one hundred forty".