232459923 has 4 divisors (see below), whose sum is σ = 309946568. Its totient is φ = 154973280.

The previous prime is 232459907. The next prime is 232459933. The reversal of 232459923 is 329954232.

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

It is not a de Polignac number, because 232459923 - 2⁴ = 232459907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232459933) 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, 38743318 + ... + 38743323.

It is an arithmetic number, because the mean of its divisors is an integer number (77486642).

Almost surely, 2^232459923 is an apocalyptic number.

232459923 is a deficient number, since it is larger than the sum of its proper divisors (77486645).

232459923 is an equidigital number, since it uses as much as digits as its factorization.

232459923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77486644.

The product of its digits is 116640, while the sum is 39.

The square root of 232459923 is about 15246.6364487385. The cubic root of 232459923 is about 614.8691399809.

The spelling of 232459923 in words is "two hundred thirty-two million, four hundred fifty-nine thousand, nine hundred twenty-three".