422252267 has 8 divisors (see below), whose sum is σ = 440256000. Its totient is φ = 404478144.

The previous prime is 422252263. The next prime is 422252269. The reversal of 422252267 is 762252224.

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

It is a cyclic number.

It is not a de Polignac number, because 422252267 - 2² = 422252263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422252261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53642 + ... + 61007.

It is an arithmetic number, because the mean of its divisors is an integer number (55032000).

Almost surely, 2^422252267 is an apocalyptic number.

422252267 is a deficient number, since it is larger than the sum of its proper divisors (18003733).

422252267 is a wasteful number, since it uses less digits than its factorization.

422252267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114805.

The product of its digits is 26880, while the sum is 32.

The square root of 422252267 is about 20548.7777495402. Note that the first 4 decimals coincide. The cubic root of 422252267 is about 750.2234990206.

The spelling of 422252267 in words is "four hundred twenty-two million, two hundred fifty-two thousand, two hundred sixty-seven".