234169 has 4 divisors (see below), whose sum is σ = 252196. Its totient is φ = 216144.

The previous prime is 234167. The next prime is 234181. The reversal of 234169 is 961432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 131769 + 102400 = 363^2 + 320^2 .

It is a cyclic number.

It is not a de Polignac number, because 234169 - 2¹ = 234167 is a prime.

It is a super-2 number, since 2×234169² = 109670241122, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234161) 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, 8994 + ... + 9019.

It is an arithmetic number, because the mean of its divisors is an integer number (63049).

2²³⁴¹⁶⁹ is an apocalyptic number.

It is an amenable number.

234169 is a deficient number, since it is larger than the sum of its proper divisors (18027).

234169 is a wasteful number, since it uses less digits than its factorization.

234169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18026.

The product of its digits is 1296, while the sum is 25.

The square root of 234169 is about 483.9101156207. The cubic root of 234169 is about 61.6372329301.

The spelling of 234169 in words is "two hundred thirty-four thousand, one hundred sixty-nine".