422563333 has 4 divisors (see below), whose sum is σ = 422807788. Its totient is φ = 422318880.

The previous prime is 422563307. The next prime is 422563357. The reversal of 422563333 is 333365224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3214849 + 419348484 = 1793^2 + 20478^2 .

It is a cyclic number.

It is not a de Polignac number, because 422563333 - 2⁵ = 422563301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422563295 and 422563304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420563333) 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, 119616 + ... + 123097.

It is an arithmetic number, because the mean of its divisors is an integer number (105701947).

Almost surely, 2^422563333 is an apocalyptic number.

It is an amenable number.

422563333 is a deficient number, since it is larger than the sum of its proper divisors (244455).

422563333 is a wasteful number, since it uses less digits than its factorization.

422563333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244454.

The product of its digits is 38880, while the sum is 31.

The square root of 422563333 is about 20556.3453220654. The cubic root of 422563333 is about 750.4076793936.

The spelling of 422563333 in words is "four hundred twenty-two million, five hundred sixty-three thousand, three hundred thirty-three".