422002006 has 16 divisors (see below), whose sum is σ = 645684048. Its totient is φ = 206783200.

The previous prime is 422002001. The next prime is 422002019. The reversal of 422002006 is 600200224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422002001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123501 + ... + 126871.

It is an arithmetic number, because the mean of its divisors is an integer number (40355253).

Almost surely, 2^422002006 is an apocalyptic number.

422002006 is a deficient number, since it is larger than the sum of its proper divisors (223682042).

422002006 is a wasteful number, since it uses less digits than its factorization.

422002006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 422002006 is about 20542.6874093922. The cubic root of 422002006 is about 750.0752552634.

The spelling of 422002006 in words is "four hundred twenty-two million, two thousand, six".