422504606 has 16 divisors (see below), whose sum is σ = 642014208. Its totient is φ = 208517400.

The previous prime is 422504603. The next prime is 422504609. The reversal of 422504606 is 606405224.

It is an interprime number because it is at equal distance from previous prime (422504603) and next prime (422504609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422504603) 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, 45821 + ... + 54263.

It is an arithmetic number, because the mean of its divisors is an integer number (40125888).

Almost surely, 2^422504606 is an apocalyptic number.

422504606 is a deficient number, since it is larger than the sum of its proper divisors (219509602).

422504606 is a wasteful number, since it uses less digits than its factorization.

422504606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767.

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

The square root of 422504606 is about 20554.9168327191. The cubic root of 422504606 is about 750.3729144009.

The spelling of 422504606 in words is "four hundred twenty-two million, five hundred four thousand, six hundred six".