422635106 has 16 divisors (see below), whose sum is σ = 649022328. Its totient is φ = 206352000.

The previous prime is 422635049. The next prime is 422635117. The reversal of 422635106 is 601536224.

It can be written as a sum of positive squares in 4 ways, for example, as 393030625 + 29604481 = 19825^2 + 5441^2 .

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 7 ways as a sum of consecutive naturals, for example, 416 + ... + 29076.

Almost surely, 2^422635106 is an apocalyptic number.

422635106 is a deficient number, since it is larger than the sum of its proper divisors (226387222).

422635106 is a wasteful number, since it uses less digits than its factorization.

422635106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28837.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 422635106 is about 20558.0910105973. The cubic root of 422635106 is about 750.4501629356.

The spelling of 422635106 in words is "four hundred twenty-two million, six hundred thirty-five thousand, one hundred six".