89338229 has 4 divisors (see below), whose sum is σ = 89431584. Its totient is φ = 89244876.

The previous prime is 89338217. The next prime is 89338267. The reversal of 89338229 is 92283398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89338229 - 2⁸ = 89337973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89338229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89338429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45227 + ... + 47160.

It is an arithmetic number, because the mean of its divisors is an integer number (22357896).

Almost surely, 2^89338229 is an apocalyptic number.

It is an amenable number.

89338229 is a deficient number, since it is larger than the sum of its proper divisors (93355).

89338229 is an equidigital number, since it uses as much as digits as its factorization.

89338229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93354.

The product of its digits is 186624, while the sum is 44.

The square root of 89338229 is about 9451.8902342336. The cubic root of 89338229 is about 447.0393774732.

The spelling of 89338229 in words is "eighty-nine million, three hundred thirty-eight thousand, two hundred twenty-nine".