69229 has 4 divisors (see below), whose sum is σ = 69984. Its totient is φ = 68476.

The previous prime is 69221. The next prime is 69233. The reversal of 69229 is 92296.

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, 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 69229 - 2³ = 69221 is a prime.

It is a Duffinian number.

69229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 69197 and 69206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69221) 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, 217 + ... + 430.

It is an arithmetic number, because the mean of its divisors is an integer number (17496).

2⁶⁹²²⁹ is an apocalyptic number.

It is an amenable number.

69229 is a deficient number, since it is larger than the sum of its proper divisors (755).

69229 is a wasteful number, since it uses less digits than its factorization.

69229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its digits is 1944, while the sum is 28.

The square root of 69229 is about 263.1140437149. The cubic root of 69229 is about 41.0609840036.

The spelling of 69229 in words is "sixty-nine thousand, two hundred twenty-nine".