422676423 has 24 divisors (see below), whose sum is σ = 696176208. Its totient is φ = 244806912.

The previous prime is 422676403. The next prime is 422676437. The reversal of 422676423 is 324676224.

422676423 is a `hidden beast` number, since 4 + 2 + 2 + 6 + 7 + 642 + 3 = 666.

It is not a de Polignac number, because 422676423 - 2¹⁰ = 422675399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422676403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104265 + ... + 108242.

It is an arithmetic number, because the mean of its divisors is an integer number (29007342).

Almost surely, 2^422676423 is an apocalyptic number.

422676423 is a deficient number, since it is larger than the sum of its proper divisors (273499785).

422676423 is a wasteful number, since it uses less digits than its factorization.

422676423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212543 (or 212540 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 422676423 is about 20559.0958701982. The cubic root of 422676423 is about 750.4746169217.

The spelling of 422676423 in words is "four hundred twenty-two million, six hundred seventy-six thousand, four hundred twenty-three".