422011463 has 4 divisors (see below), whose sum is σ = 435624768. Its totient is φ = 408398160.

The previous prime is 422011459. The next prime is 422011477. The reversal of 422011463 is 364110224.

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 422011463 - 2² = 422011459 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 (422011423) 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, 6806606 + ... + 6806667.

It is an arithmetic number, because the mean of its divisors is an integer number (108906192).

Almost surely, 2^422011463 is an apocalyptic number.

422011463 is a deficient number, since it is larger than the sum of its proper divisors (13613305).

422011463 is a wasteful number, since it uses less digits than its factorization.

422011463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13613304.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 422011463 is about 20542.9175873341. The cubic root of 422011463 is about 750.0808582452.

Adding to 422011463 its reverse (364110224), we get a palindrome (786121687).

The spelling of 422011463 in words is "four hundred twenty-two million, eleven thousand, four hundred sixty-three".