422968195 has 8 divisors (see below), whose sum is σ = 546605136. Its totient is φ = 312345696.

The previous prime is 422968193. The next prime is 422968213. The reversal of 422968195 is 591869224.

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

It is not a de Polignac number, because 422968195 - 2¹ = 422968193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422968193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3253537 + ... + 3253666.

It is an arithmetic number, because the mean of its divisors is an integer number (68325642).

Almost surely, 2^422968195 is an apocalyptic number.

422968195 is a deficient number, since it is larger than the sum of its proper divisors (123636941).

422968195 is a wasteful number, since it uses less digits than its factorization.

422968195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507221.

The product of its digits is 311040, while the sum is 46.

The square root of 422968195 is about 20566.1905806593. The cubic root of 422968195 is about 750.6472605037.

The spelling of 422968195 in words is "four hundred twenty-two million, nine hundred sixty-eight thousand, one hundred ninety-five".