23229 has 12 divisors (see below), whose sum is σ = 35100. Its totient is φ = 14784.

The previous prime is 23227. The next prime is 23251. The reversal of 23229 is 92232.

It can be written as a sum of positive squares in 2 ways, for example, as 8100 + 15129 = 90^2 + 123^2 .

It is not a de Polignac number, because 23229 - 2¹ = 23227 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23227) 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, 217 + ... + 305.

It is an arithmetic number, because the mean of its divisors is an integer number (2925).

2²³²²⁹ is an apocalyptic number.

23229 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23229 is a deficient number, since it is larger than the sum of its proper divisors (11871).

23229 is a wasteful number, since it uses less digits than its factorization.

23229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 121 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 23229 is about 152.4106295506. The cubic root of 23229 is about 28.5327416876.

It can be divided in two parts, 23 and 229, that added together give a palindrome (252).

The spelling of 23229 in words is "twenty-three thousand, two hundred twenty-nine".