422035606 has 8 divisors (see below), whose sum is σ = 638970120. Its totient is φ = 209045568.

The previous prime is 422035577. The next prime is 422035697. The reversal of 422035606 is 606530224.

It is a happy number.

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

It is a super-2 number, since 2×422035606² = 356228105463574472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 985851 + ... + 986278.

It is an arithmetic number, because the mean of its divisors is an integer number (79871265).

Almost surely, 2^422035606 is an apocalyptic number.

422035606 is a deficient number, since it is larger than the sum of its proper divisors (216934514).

422035606 is a wasteful number, since it uses less digits than its factorization.

422035606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972238.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 422035606 is about 20543.5052023748. The cubic root of 422035606 is about 750.0951618510.

The spelling of 422035606 in words is "four hundred twenty-two million, thirty-five thousand, six hundred six".