232632506 has 4 divisors (see below), whose sum is σ = 348948762. Its totient is φ = 116316252.

The previous prime is 232632479. The next prime is 232632541. The reversal of 232632506 is 605236232.

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

It can be written as a sum of positive squares in only one way, i.e., 211848025 + 20784481 = 14555^2 + 4559^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58158125 + ... + 58158128.

Almost surely, 2^232632506 is an apocalyptic number.

232632506 is a deficient number, since it is larger than the sum of its proper divisors (116316256).

232632506 is a wasteful number, since it uses less digits than its factorization.

232632506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116316255.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 232632506 is about 15252.2951059832. The cubic root of 232632506 is about 615.0212661472.

Adding to 232632506 its reverse (605236232), we get a palindrome (837868738).

The spelling of 232632506 in words is "two hundred thirty-two million, six hundred thirty-two thousand, five hundred six".