422606706 has 32 divisors (see below), whose sum is σ = 897101568. Its totient is φ = 132261120.

The previous prime is 422606699. The next prime is 422606707. The reversal of 422606706 is 607606224.

It is not an unprimeable number, because it can be changed into a prime (422606707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39156 + ... + 48768.

It is an arithmetic number, because the mean of its divisors is an integer number (28034424).

Almost surely, 2^422606706 is an apocalyptic number.

422606706 is an abundant number, since it is smaller than the sum of its proper divisors (474494862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422606706 is a wasteful number, since it uses less digits than its factorization.

422606706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 422606706 is about 20557.4002733809. The cubic root of 422606706 is about 750.4333531141.

The spelling of 422606706 in words is "four hundred twenty-two million, six hundred six thousand, seven hundred six".