422092973 has 2 divisors, whose sum is σ = 422092974. Its totient is φ = 422092972.

The previous prime is 422092967. The next prime is 422093059. The reversal of 422092973 is 379290224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329894569 + 92198404 = 18163^2 + 9602^2 .

It is a cyclic number.

It is not a de Polignac number, because 422092973 - 2²⁰ = 421044397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422092933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211046486 + 211046487.

It is an arithmetic number, because the mean of its divisors is an integer number (211046487).

Almost surely, 2^422092973 is an apocalyptic number.

It is an amenable number.

422092973 is a deficient number, since it is larger than the sum of its proper divisors (1).

422092973 is an equidigital number, since it uses as much as digits as its factorization.

422092973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 422092973 is about 20544.9013869622. The cubic root of 422092973 is about 750.1291469453.

The spelling of 422092973 in words is "four hundred twenty-two million, ninety-two thousand, nine hundred seventy-three".