89030612 has 24 divisors (see below), whose sum is σ = 171202080. Its totient is φ = 40174560.

The previous prime is 89030603. The next prime is 89030633. The reversal of 89030612 is 21603098.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163 + ... + 13394.

It is an arithmetic number, because the mean of its divisors is an integer number (7133420).

Almost surely, 2^89030612 is an apocalyptic number.

It is an amenable number.

89030612 is a deficient number, since it is larger than the sum of its proper divisors (82171468).

89030612 is a wasteful number, since it uses less digits than its factorization.

89030612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14711 (or 14709 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 89030612 is about 9435.6034253247. The cubic root of 89030612 is about 446.5256927457.

The spelling of 89030612 in words is "eighty-nine million, thirty thousand, six hundred twelve".