229039 has 4 divisors (see below), whose sum is σ = 230256. Its totient is φ = 227824.

The previous prime is 229037. The next prime is 229081. The reversal of 229039 is 930922.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 229039 - 2¹ = 229037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229037) 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, 259 + ... + 724.

It is an arithmetic number, because the mean of its divisors is an integer number (57564).

2²²⁹⁰³⁹ is an apocalyptic number.

229039 is a deficient number, since it is larger than the sum of its proper divisors (1217).

229039 is an equidigital number, since it uses as much as digits as its factorization.

229039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 229039 is about 478.5801918174. The cubic root of 229039 is about 61.1838046485.

The spelling of 229039 in words is "two hundred twenty-nine thousand, thirty-nine".