422327 has 4 divisors (see below), whose sum is σ = 436920. Its totient is φ = 407736.

The previous prime is 422321. The next prime is 422339. The reversal of 422327 is 723224.

It is a happy number.

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 422327 - 2⁴ = 422311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422299 and 422308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422321) 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, 7253 + ... + 7310.

It is an arithmetic number, because the mean of its divisors is an integer number (109230).

2⁴²²³²⁷ is an apocalyptic number.

422327 is a deficient number, since it is larger than the sum of its proper divisors (14593).

422327 is a wasteful number, since it uses less digits than its factorization.

422327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14592.

The product of its digits is 672, while the sum is 20.

The square root of 422327 is about 649.8669094515. The cubic root of 422327 is about 75.0267756249.

The spelling of 422327 in words is "four hundred twenty-two thousand, three hundred twenty-seven", and thus it is an iban number.