422602064 has 40 divisors (see below), whose sum is σ = 831375360. Its totient is φ = 208078848.

The previous prime is 422602021. The next prime is 422602087. The reversal of 422602064 is 460206224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329777 + ... + 331055.

It is an arithmetic number, because the mean of its divisors is an integer number (20784384).

Almost surely, 2^422602064 is an apocalyptic number.

It is an amenable number.

422602064 is a deficient number, since it is larger than the sum of its proper divisors (408773296).

422602064 is a wasteful number, since it uses less digits than its factorization.

422602064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1581 counting only the distinct ones).

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

The square root of 422602064 is about 20557.2873696896. The cubic root of 422602064 is about 750.4306054653.

Adding to 422602064 its reverse (460206224), we get a palindrome (882808288).

The spelling of 422602064 in words is "four hundred twenty-two million, six hundred two thousand, sixty-four".