89849238 has 32 divisors (see below), whose sum is σ = 183448800. Its totient is φ = 29331456.

The previous prime is 89849213. The next prime is 89849239. The reversal of 89849238 is 83294898.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89849239) by changing a digit.

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, 59598 + ... + 61086.

It is an arithmetic number, because the mean of its divisors is an integer number (5732775).

Almost surely, 2^89849238 is an apocalyptic number.

89849238 is an abundant number, since it is smaller than the sum of its proper divisors (93599562).

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

89849238 is a wasteful number, since it uses less digits than its factorization.

89849238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its digits is 995328, while the sum is 51.

The square root of 89849238 is about 9478.8837950468. The cubic root of 89849238 is about 447.8901031194.

The spelling of 89849238 in words is "eighty-nine million, eight hundred forty-nine thousand, two hundred thirty-eight".