422289714 has 32 divisors (see below), whose sum is σ = 1052983296. Its totient is φ = 109685520.

The previous prime is 422289667. The next prime is 422289733. The reversal of 422289714 is 417982224.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 456562 + ... + 457485.

It is an arithmetic number, because the mean of its divisors is an integer number (32905728).

Almost surely, 2^422289714 is an apocalyptic number.

422289714 is an abundant number, since it is smaller than the sum of its proper divisors (630693582).

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

422289714 is a wasteful number, since it uses less digits than its factorization.

422289714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914070.

The product of its digits is 64512, while the sum is 39.

The square root of 422289714 is about 20549.6889027547. The cubic root of 422289714 is about 750.2456759601.

The spelling of 422289714 in words is "four hundred twenty-two million, two hundred eighty-nine thousand, seven hundred fourteen".