422064605 has 16 divisors (see below), whose sum is σ = 533191680. Its totient is φ = 320103168.

The previous prime is 422064589. The next prime is 422064607. The reversal of 422064605 is 506460224.

It is a cyclic number.

It is not a de Polignac number, because 422064605 - 2⁴ = 422064589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422064607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3245 + ... + 29234.

It is an arithmetic number, because the mean of its divisors is an integer number (33324480).

Almost surely, 2^422064605 is an apocalyptic number.

It is an amenable number.

422064605 is a deficient number, since it is larger than the sum of its proper divisors (111127075).

422064605 is a wasteful number, since it uses less digits than its factorization.

422064605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32620.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 422064605 is about 20544.2109850926. The cubic root of 422064605 is about 750.1123416901.

The spelling of 422064605 in words is "four hundred twenty-two million, sixty-four thousand, six hundred five".