89237038000 has 80 divisors (see below), whose sum is σ = 235391139360. Its totient is φ = 32449824000.

The previous prime is 89237037943. The next prime is 89237038021. The reversal of 89237038000 is 83073298.

It is a happy number.

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

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, 2006115 + ... + 2050114.

It is an arithmetic number, because the mean of its divisors is an integer number (2942389242).

Almost surely, 2^89237038000 is an apocalyptic number.

89237038000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89237038000 is an abundant number, since it is smaller than the sum of its proper divisors (146154101360).

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

89237038000 is a wasteful number, since it uses less digits than its factorization.

89237038000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056263 (or 4056247 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 89237038000 in words is "eighty-nine billion, two hundred thirty-seven million, thirty-eight thousand".