422065627 has 4 divisors (see below), whose sum is σ = 425146536. Its totient is φ = 418984720.

The previous prime is 422065607. The next prime is 422065643. The reversal of 422065627 is 726560224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422065627 - 2²⁷ = 287847899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422065592 and 422065601.

It is not an unprimeable number, because it can be changed into a prime (422065607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1540249 + ... + 1540522.

It is an arithmetic number, because the mean of its divisors is an integer number (106286634).

Almost surely, 2^422065627 is an apocalyptic number.

422065627 is a deficient number, since it is larger than the sum of its proper divisors (3080909).

422065627 is a wasteful number, since it uses less digits than its factorization.

422065627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080908.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 422065627 is about 20544.2358582645. The cubic root of 422065627 is about 750.1129471379.

The spelling of 422065627 in words is "four hundred twenty-two million, sixty-five thousand, six hundred twenty-seven".