89000594320 has 80 divisors (see below), whose sum is σ = 227929732992. Its totient is φ = 32049607680.

The previous prime is 89000594297. The next prime is 89000594339. The reversal of 89000594320 is 2349500098.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×89000594320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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 15 ways as a sum of consecutive naturals, for example, 400317 + ... + 581596.

Almost surely, 2^89000594320 is an apocalyptic number.

89000594320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89000594320 is an abundant number, since it is smaller than the sum of its proper divisors (138929138672).

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

89000594320 is a wasteful number, since it uses less digits than its factorization.

89000594320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982040 (or 982034 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 89000594320 in words is "eighty-nine billion, five hundred ninety-four thousand, three hundred twenty".