89383238 has 16 divisors (see below), whose sum is σ = 154003200. Its totient is φ = 38113416.

The previous prime is 89383223. The next prime is 89383271. The reversal of 89383238 is 83238398.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13256 + ... + 18827.

It is an arithmetic number, because the mean of its divisors is an integer number (9625200).

Almost surely, 2^89383238 is an apocalyptic number.

89383238 is a deficient number, since it is larger than the sum of its proper divisors (64619962).

89383238 is a wasteful number, since it uses less digits than its factorization.

89383238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32291.

The product of its digits is 248832, while the sum is 44.

The square root of 89383238 is about 9454.2708867474. The cubic root of 89383238 is about 447.1144383496.

The spelling of 89383238 in words is "eighty-nine million, three hundred eighty-three thousand, two hundred thirty-eight".