422534534 has 8 divisors (see below), whose sum is σ = 634457448. Its totient is φ = 211048720.

The previous prime is 422534533. The next prime is 422534543. The reversal of 422534534 is 435435224.

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

It is a self number, because there is not a number n which added to its sum of digits gives 422534534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422534533) 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, 106847 + ... + 110730.

It is an arithmetic number, because the mean of its divisors is an integer number (79307181).

Almost surely, 2^422534534 is an apocalyptic number.

422534534 is a deficient number, since it is larger than the sum of its proper divisors (211922914).

422534534 is a wasteful number, since it uses less digits than its factorization.

422534534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218550.

The product of its digits is 57600, while the sum is 32.

The square root of 422534534 is about 20555.6448208272. The cubic root of 422534534 is about 750.3906314704.

Adding to 422534534 its reverse (435435224), we get a palindrome (857969758).

The spelling of 422534534 in words is "four hundred twenty-two million, five hundred thirty-four thousand, five hundred thirty-four".