89237994 has 8 divisors (see below), whose sum is σ = 178476000. Its totient is φ = 29745996.

The previous prime is 89237923. The next prime is 89238011. The reversal of 89237994 is 49973298.

It is a sphenic number, since it is the product of 3 distinct primes.

89237994 is an admirable number.

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, 7436494 + ... + 7436505.

It is an arithmetic number, because the mean of its divisors is an integer number (22309500).

Almost surely, 2^89237994 is an apocalyptic number.

89237994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

89237994 is a wasteful number, since it uses less digits than its factorization.

89237994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14873004.

The product of its digits is 979776, while the sum is 51.

The square root of 89237994 is about 9446.5863675722. The cubic root of 89237994 is about 446.8721263381.

The spelling of 89237994 in words is "eighty-nine million, two hundred thirty-seven thousand, nine hundred ninety-four".