422262463 has 8 divisors (see below), whose sum is σ = 495628832. Its totient is φ = 352156896.

The previous prime is 422262461. The next prime is 422262521. The reversal of 422262463 is 364262224.

It is a happy number.

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

It is not a de Polignac number, because 422262463 - 2¹ = 422262461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422262461) 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, 814920 + ... + 815437.

It is an arithmetic number, because the mean of its divisors is an integer number (61953604).

Almost surely, 2^422262463 is an apocalyptic number.

422262463 is a deficient number, since it is larger than the sum of its proper divisors (73366369).

422262463 is a wasteful number, since it uses less digits than its factorization.

422262463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630401.

The product of its digits is 27648, while the sum is 31.

The square root of 422262463 is about 20549.0258406573. The cubic root of 422262463 is about 750.2295374466.

The spelling of 422262463 in words is "four hundred twenty-two million, two hundred sixty-two thousand, four hundred sixty-three".