232985 has 8 divisors (see below), whose sum is σ = 296136. Its totient is φ = 175360.

The previous prime is 232963. The next prime is 232987. The reversal of 232985 is 589232.

232985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29584 + 203401 = 172^2 + 451^2 .

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

It is not a de Polignac number, because 232985 - 2¹⁰ = 231961 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 3⁹ + 9 + 2¹⁶ + 8⁴ + 5⁷ .

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 (232987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286 + ... + 1455.

It is an arithmetic number, because the mean of its divisors is an integer number (37017).

2²³²⁹⁸⁵ is an apocalyptic number.

It is an amenable number.

232985 is a deficient number, since it is larger than the sum of its proper divisors (63151).

232985 is a wasteful number, since it uses less digits than its factorization.

232985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763.

The product of its digits is 4320, while the sum is 29.

The square root of 232985 is about 482.6851976185. The cubic root of 232985 is about 61.5331744256.

The spelling of 232985 in words is "two hundred thirty-two thousand, nine hundred eighty-five".