422604367 has 2 divisors, whose sum is σ = 422604368. Its totient is φ = 422604366.

The previous prime is 422604359. The next prime is 422604407. The reversal of 422604367 is 763406224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422604367 - 2³ = 422604359 is a prime.

It is equal to p_22475662 and since 422604367 and 22475662 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422604167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211302183 + 211302184.

It is an arithmetic number, because the mean of its divisors is an integer number (211302184).

Almost surely, 2^422604367 is an apocalyptic number.

422604367 is a deficient number, since it is larger than the sum of its proper divisors (1).

422604367 is an equidigital number, since it uses as much as digits as its factorization.

422604367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 422604367 is about 20557.3433838130. The cubic root of 422604367 is about 750.4319686378.

The spelling of 422604367 in words is "four hundred twenty-two million, six hundred four thousand, three hundred sixty-seven".