256232 has 8 divisors (see below), whose sum is σ = 480450. Its totient is φ = 128112.

The previous prime is 256219. The next prime is 256279. The reversal of 256232 is 232652.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 256036 + 196 = 506^2 + 14^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2³ + 5⁷ + 2⁷ + 6⁶ + 3⁵ + 2¹⁷ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 256232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16007 + ... + 16022.

2²⁵⁶²³² is an apocalyptic number.

It is an amenable number.

256232 is a deficient number, since it is larger than the sum of its proper divisors (224218).

256232 is a wasteful number, since it uses less digits than its factorization.

256232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32035 (or 32031 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 256232 is about 506.1936388379. The cubic root of 256232 is about 63.5152173834.

Adding to 256232 its reverse (232652), we get a palindrome (488884).

The spelling of 256232 in words is "two hundred fifty-six thousand, two hundred thirty-two".