422632711 has 8 divisors (see below), whose sum is σ = 425490624. Its totient is φ = 419784960.

The previous prime is 422632709. The next prime is 422632729. The reversal of 422632711 is 117236224.

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 422632711 - 2¹ = 422632709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422632711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422632211) 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, 92466 + ... + 96928.

It is an arithmetic number, because the mean of its divisors is an integer number (53186328).

Almost surely, 2^422632711 is an apocalyptic number.

422632711 is a deficient number, since it is larger than the sum of its proper divisors (2857913).

422632711 is a wasteful number, since it uses less digits than its factorization.

422632711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5081.

The product of its digits is 4032, while the sum is 28.

The square root of 422632711 is about 20558.0327609429. The cubic root of 422632711 is about 750.4487453758.

Adding to 422632711 its reverse (117236224), we get a palindrome (539868935).

The spelling of 422632711 in words is "four hundred twenty-two million, six hundred thirty-two thousand, seven hundred eleven".