234923 has 8 divisors (see below), whose sum is σ = 268128. Its totient is φ = 203904.

The previous prime is 234917. The next prime is 234931. The reversal of 234923 is 329432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234923 - 2⁴ = 234907 is a prime.

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 (234323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311 + ... + 752.

It is an arithmetic number, because the mean of its divisors is an integer number (33516).

2²³⁴⁹²³ is an apocalyptic number.

234923 is a deficient number, since it is larger than the sum of its proper divisors (33205).

234923 is a wasteful number, since it uses less digits than its factorization.

234923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its digits is 1296, while the sum is 23.

The square root of 234923 is about 484.6885597990. The cubic root of 234923 is about 61.7033172277.

The spelling of 234923 in words is "two hundred thirty-four thousand, nine hundred twenty-three".