89045068 has 48 divisors (see below), whose sum is σ = 181762560. Its totient is φ = 37385856.

The previous prime is 89045041. The next prime is 89045083. The reversal of 89045068 is 86054098.

It is a self number, because there is not a number n which added to its sum of digits gives 89045068.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533121 + ... + 533287.

It is an arithmetic number, because the mean of its divisors is an integer number (3786720).

Almost surely, 2^89045068 is an apocalyptic number.

It is an amenable number.

89045068 is an abundant number, since it is smaller than the sum of its proper divisors (92717492).

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

89045068 is a wasteful number, since it uses less digits than its factorization.

89045068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 89045068 is about 9436.3694289700. The cubic root of 89045068 is about 446.5498590631.

The spelling of 89045068 in words is "eighty-nine million, forty-five thousand, sixty-eight".