432261607 has 2 divisors, whose sum is σ = 432261608. Its totient is φ = 432261606.

The previous prime is 432261581. The next prime is 432261623. The reversal of 432261607 is 706162234.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432261607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432261637) by changing a digit.

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, 216130803 + 216130804.

It is an arithmetic number, because the mean of its divisors is an integer number (216130804).

Almost surely, 2^432261607 is an apocalyptic number.

432261607 is a deficient number, since it is larger than the sum of its proper divisors (1).

432261607 is an equidigital number, since it uses as much as digits as its factorization.

432261607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 432261607 is about 20790.9020246838. The cubic root of 432261607 is about 756.1051936663.

The spelling of 432261607 in words is "four hundred thirty-two million, two hundred sixty-one thousand, six hundred seven".