89229 has 12 divisors (see below), whose sum is σ = 138624. Its totient is φ = 50904.

The previous prime is 89227. The next prime is 89231. The reversal of 89229 is 92298.

It is an interprime number because it is at equal distance from previous prime (89227) and next prime (89231).

It is not a de Polignac number, because 89229 - 2¹ = 89227 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 89196 and 89205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157 + ... + 450.

It is an arithmetic number, because the mean of its divisors is an integer number (11552).

2⁸⁹²²⁹ is an apocalyptic number.

It is an amenable number.

89229 is a deficient number, since it is larger than the sum of its proper divisors (49395).

89229 is a wasteful number, since it uses less digits than its factorization.

89229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 617 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 89229 is about 298.7122361069. The cubic root of 89229 is about 44.6857112916.

The spelling of 89229 in words is "eighty-nine thousand, two hundred twenty-nine".