432632723 has 2 divisors, whose sum is σ = 432632724. Its totient is φ = 432632722.

The previous prime is 432632713. The next prime is 432632771. The reversal of 432632723 is 327236234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432632723 - 2⁶ = 432632659 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432632723.

It is not a weakly prime, because it can be changed into another prime (432632713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216316361 + 216316362.

It is an arithmetic number, because the mean of its divisors is an integer number (216316362).

Almost surely, 2^432632723 is an apocalyptic number.

432632723 is a deficient number, since it is larger than the sum of its proper divisors (1).

432632723 is an equidigital number, since it uses as much as digits as its factorization.

432632723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 32.

The square root of 432632723 is about 20799.8250713798. The cubic root of 432632723 is about 756.3215151912.

Adding to 432632723 its reverse (327236234), we get a palindrome (759868957).

The spelling of 432632723 in words is "four hundred thirty-two million, six hundred thirty-two thousand, seven hundred twenty-three".