232243255 has 4 divisors (see below), whose sum is σ = 278691912. Its totient is φ = 185794600.

The previous prime is 232243243. The next prime is 232243261. The reversal of 232243255 is 552342232.

It is a happy number.

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

It is not a de Polignac number, because 232243255 - 2⁹ = 232242743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23224321 + ... + 23224330.

It is an arithmetic number, because the mean of its divisors is an integer number (69672978).

Almost surely, 2^232243255 is an apocalyptic number.

232243255 is a deficient number, since it is larger than the sum of its proper divisors (46448657).

232243255 is an equidigital number, since it uses as much as digits as its factorization.

232243255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46448656.

The product of its digits is 14400, while the sum is 28.

The square root of 232243255 is about 15239.5293562498. The cubic root of 232243255 is about 614.6780477168.

Adding to 232243255 its reverse (552342232), we get a palindrome (784585487).

The spelling of 232243255 in words is "two hundred thirty-two million, two hundred forty-three thousand, two hundred fifty-five".