422562463 has 4 divisors (see below), whose sum is σ = 440934768. Its totient is φ = 404190160.

The previous prime is 422562407. The next prime is 422562467. The reversal of 422562463 is 364265224.

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 422562463 - 2¹⁷ = 422431391 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 (422562467) 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, 9186118 + ... + 9186163.

It is an arithmetic number, because the mean of its divisors is an integer number (110233692).

Almost surely, 2^422562463 is an apocalyptic number.

422562463 is a deficient number, since it is larger than the sum of its proper divisors (18372305).

422562463 is a wasteful number, since it uses less digits than its factorization.

422562463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18372304.

The product of its digits is 69120, while the sum is 34.

The square root of 422562463 is about 20556.3241607054. The cubic root of 422562463 is about 750.4071643977.

The spelling of 422562463 in words is "four hundred twenty-two million, five hundred sixty-two thousand, four hundred sixty-three".