422837214 has 16 divisors (see below), whose sum is σ = 846493200. Its totient is φ = 140809280.

The previous prime is 422837171. The next prime is 422837227. The reversal of 422837214 is 412738224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27297 + ... + 39884.

It is an arithmetic number, because the mean of its divisors is an integer number (52905825).

Almost surely, 2^422837214 is an apocalyptic number.

422837214 is an abundant number, since it is smaller than the sum of its proper divisors (423655986).

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

422837214 is a wasteful number, since it uses less digits than its factorization.

422837214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68235.

The product of its digits is 21504, while the sum is 33.

The square root of 422837214 is about 20563.0059573011. The cubic root of 422837214 is about 750.5697679320.

The spelling of 422837214 in words is "four hundred twenty-two million, eight hundred thirty-seven thousand, two hundred fourteen".