422534611 has 8 divisors (see below), whose sum is σ = 441435600. Its totient is φ = 403922400.

The previous prime is 422534599. The next prime is 422534639. The reversal of 422534611 is 116435224.

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 422534611 - 2⁵ = 422534579 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 422534611.

It is not an unprimeable number, because it can be changed into a prime (422534111) 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, 69201 + ... + 75058.

It is an arithmetic number, because the mean of its divisors is an integer number (55179450).

Almost surely, 2^422534611 is an apocalyptic number.

422534611 is a deficient number, since it is larger than the sum of its proper divisors (18900989).

422534611 is a wasteful number, since it uses less digits than its factorization.

422534611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144389.

The product of its digits is 5760, while the sum is 28.

The square root of 422534611 is about 20555.6466937920. The cubic root of 422534611 is about 750.3906770525.

Adding to 422534611 its reverse (116435224), we get a palindrome (538969835).

It can be divided in two parts, 42253 and 4611, that added together give a palindrome (46864).

The spelling of 422534611 in words is "four hundred twenty-two million, five hundred thirty-four thousand, six hundred eleven".