232712105 has 16 divisors (see below), whose sum is σ = 290352384. Its totient is φ = 178907520.

The previous prime is 232712093. The next prime is 232712113. The reversal of 232712105 is 501217232.

It is a happy number.

It is not a de Polignac number, because 232712105 - 2¹⁴ = 232695721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5264 + ... + 22206.

It is an arithmetic number, because the mean of its divisors is an integer number (18147024).

Almost surely, 2^232712105 is an apocalyptic number.

It is an amenable number.

232712105 is a deficient number, since it is larger than the sum of its proper divisors (57640279).

232712105 is a wasteful number, since it uses less digits than its factorization.

232712105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17056.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 232712105 is about 15254.9042933740. The cubic root of 232712105 is about 615.0914046618.

Adding to 232712105 its reverse (501217232), we get a palindrome (733929337).

The spelling of 232712105 in words is "two hundred thirty-two million, seven hundred twelve thousand, one hundred five".