432023597 has 2 divisors, whose sum is σ = 432023598. Its totient is φ = 432023596.

The previous prime is 432023503. The next prime is 432023611. The reversal of 432023597 is 795320234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268337161 + 163686436 = 16381^2 + 12794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432023597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432023497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216011798 + 216011799.

It is an arithmetic number, because the mean of its divisors is an integer number (216011799).

Almost surely, 2^432023597 is an apocalyptic number.

It is an amenable number.

432023597 is a deficient number, since it is larger than the sum of its proper divisors (1).

432023597 is an equidigital number, since it uses as much as digits as its factorization.

432023597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 432023597 is about 20785.1773386709. The cubic root of 432023597 is about 755.9663937405.

The spelling of 432023597 in words is "four hundred thirty-two million, twenty-three thousand, five hundred ninety-seven".