432022531 has 2 divisors, whose sum is σ = 432022532. Its totient is φ = 432022530.

The previous prime is 432022517. The next prime is 432022559. The reversal of 432022531 is 135220234.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432022531 is a prime.

It is a super-2 number, since 2×432022531² = 373286934583291922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (432022511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216011265 + 216011266.

It is an arithmetic number, because the mean of its divisors is an integer number (216011266).

Almost surely, 2^432022531 is an apocalyptic number.

432022531 is a deficient number, since it is larger than the sum of its proper divisors (1).

432022531 is an equidigital number, since it uses as much as digits as its factorization.

432022531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 432022531 is about 20785.1516953810. The cubic root of 432022531 is about 755.9657719683.

Adding to 432022531 its reverse (135220234), we get a palindrome (567242765).

The spelling of 432022531 in words is "four hundred thirty-two million, twenty-two thousand, five hundred thirty-one".