63232679 has 2 divisors, whose sum is σ = 63232680. Its totient is φ = 63232678.

The previous prime is 63232669. The next prime is 63232693. The reversal of 63232679 is 97623236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63232679 - 2²⁴ = 46455463 is a prime.

It is a Sophie Germain 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 (63232649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31616339 + 31616340.

It is an arithmetic number, because the mean of its divisors is an integer number (31616340).

Almost surely, 2^63232679 is an apocalyptic number.

63232679 is a deficient number, since it is larger than the sum of its proper divisors (1).

63232679 is an equidigital number, since it uses as much as digits as its factorization.

63232679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 63232679 is about 7951.8978237902. The cubic root of 63232679 is about 398.3949829983.

The spelling of 63232679 in words is "sixty-three million, two hundred thirty-two thousand, six hundred seventy-nine".