89119812 has 12 divisors (see below), whose sum is σ = 207946256. Its totient is φ = 29706600.

The previous prime is 89119799. The next prime is 89119847. The reversal of 89119812 is 21891198.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3713314 + ... + 3713337.

Almost surely, 2^89119812 is an apocalyptic number.

It is an amenable number.

89119812 is an abundant number, since it is smaller than the sum of its proper divisors (118826444).

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

89119812 is a wasteful number, since it uses less digits than its factorization.

89119812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7426658 (or 7426656 counting only the distinct ones).

The product of its digits is 10368, while the sum is 39.

The square root of 89119812 is about 9440.3290196899. The cubic root of 89119812 is about 446.6747680519.

The spelling of 89119812 in words is "eighty-nine million, one hundred nineteen thousand, eight hundred twelve".