422948706 has 16 divisors (see below), whose sum is σ = 846154848. Its totient is φ = 140940000.

The previous prime is 422948693. The next prime is 422948707. The reversal of 422948706 is 607849224.

It is not an unprimeable number, because it can be changed into a prime (422948707) 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, 15606 + ... + 33006.

It is an arithmetic number, because the mean of its divisors is an integer number (52884678).

Almost surely, 2^422948706 is an apocalyptic number.

422948706 is an abundant number, since it is smaller than the sum of its proper divisors (423206142).

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

422948706 is a wasteful number, since it uses less digits than its factorization.

422948706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21457.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 422948706 is about 20565.7167635850. The cubic root of 422948706 is about 750.6357311978.

The spelling of 422948706 in words is "four hundred twenty-two million, nine hundred forty-eight thousand, seven hundred six".