232652639 has 2 divisors, whose sum is σ = 232652640. Its totient is φ = 232652638.

The previous prime is 232652627. The next prime is 232652647. The reversal of 232652639 is 936256232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232652639 - 2²⁴ = 215875423 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232652689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116326319 + 116326320.

It is an arithmetic number, because the mean of its divisors is an integer number (116326320).

Almost surely, 2^232652639 is an apocalyptic number.

232652639 is a deficient number, since it is larger than the sum of its proper divisors (1).

232652639 is an equidigital number, since it uses as much as digits as its factorization.

232652639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 38.

The square root of 232652639 is about 15252.9550907357. The cubic root of 232652639 is about 615.0390078151.

The spelling of 232652639 in words is "two hundred thirty-two million, six hundred fifty-two thousand, six hundred thirty-nine".