422664002 has 8 divisors (see below), whose sum is σ = 640151616. Its totient is φ = 209280132.

The previous prime is 422663993. The next prime is 422664007. The reversal of 422664002 is 200466224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (422664007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025678 + ... + 1026089.

It is an arithmetic number, because the mean of its divisors is an integer number (80018952).

Almost surely, 2^422664002 is an apocalyptic number.

422664002 is a deficient number, since it is larger than the sum of its proper divisors (217487614).

422664002 is a wasteful number, since it uses less digits than its factorization.

422664002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051872.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 422664002 is about 20558.7937875742. The cubic root of 422664002 is about 750.4672655641.

The spelling of 422664002 in words is "four hundred twenty-two million, six hundred sixty-four thousand, two".