232159 has 4 divisors (see below), whose sum is σ = 239680. Its totient is φ = 224640.

The previous prime is 232153. The next prime is 232171. The reversal of 232159 is 951232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232159 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232153) 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, 3714 + ... + 3775.

It is an arithmetic number, because the mean of its divisors is an integer number (59920).

2²³²¹⁵⁹ is an apocalyptic number.

232159 is a deficient number, since it is larger than the sum of its proper divisors (7521).

232159 is an equidigital number, since it uses as much as digits as its factorization.

232159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7520.

The product of its digits is 540, while the sum is 22.

The square root of 232159 is about 481.8288077731. The cubic root of 232159 is about 61.4603706178.

The spelling of 232159 in words is "two hundred thirty-two thousand, one hundred fifty-nine".