422065214 has 8 divisors (see below), whose sum is σ = 633316320. Its totient is φ = 210959776.

The previous prime is 422065207. The next prime is 422065243. The reversal of 422065214 is 412560224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 28859 + ... + 40950.

It is an arithmetic number, because the mean of its divisors is an integer number (79164540).

Almost surely, 2^422065214 is an apocalyptic number.

422065214 is a deficient number, since it is larger than the sum of its proper divisors (211251106).

422065214 is a wasteful number, since it uses less digits than its factorization.

422065214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72834.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 422065214 is about 20544.2258067808. The cubic root of 422065214 is about 750.1127024708.

The spelling of 422065214 in words is "four hundred twenty-two million, sixty-five thousand, two hundred fourteen".