422096531 has 2 divisors, whose sum is σ = 422096532. Its totient is φ = 422096530.

The previous prime is 422096513. The next prime is 422096539. The reversal of 422096531 is 135690224.

It is a happy number.

Together with previous prime (422096513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422096531 - 2²⁶ = 354987667 is a prime.

It is a super-2 number, since 2×422096531² = 356330962964467922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (422096539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211048265 + 211048266.

It is an arithmetic number, because the mean of its divisors is an integer number (211048266).

Almost surely, 2^422096531 is an apocalyptic number.

422096531 is a deficient number, since it is larger than the sum of its proper divisors (1).

422096531 is an equidigital number, since it uses as much as digits as its factorization.

422096531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 422096531 is about 20544.9879776066. The cubic root of 422096531 is about 750.1312546579.

The spelling of 422096531 in words is "four hundred twenty-two million, ninety-six thousand, five hundred thirty-one".