422563367 has 4 divisors (see below), whose sum is σ = 427311360. Its totient is φ = 417815376.

The previous prime is 422563357. The next prime is 422563381. The reversal of 422563367 is 763365224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422563367 - 2¹² = 422559271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422563367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422563307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373863 + ... + 2374040.

It is an arithmetic number, because the mean of its divisors is an integer number (106827840).

Almost surely, 2^422563367 is an apocalyptic number.

422563367 is a deficient number, since it is larger than the sum of its proper divisors (4747993).

422563367 is an equidigital number, since it uses as much as digits as its factorization.

422563367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747992.

The product of its digits is 181440, while the sum is 38.

The square root of 422563367 is about 20556.3461490606. The cubic root of 422563367 is about 750.4076995198.

The spelling of 422563367 in words is "four hundred twenty-two million, five hundred sixty-three thousand, three hundred sixty-seven".