422324555 has 8 divisors (see below), whose sum is σ = 508322544. Its totient is φ = 336837600.

The previous prime is 422324527. The next prime is 422324569. The reversal of 422324555 is 555423224.

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

It is not a de Polignac number, because 422324555 - 2¹⁴ = 422308171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125936 + ... + 129245.

It is an arithmetic number, because the mean of its divisors is an integer number (63540318).

Almost surely, 2^422324555 is an apocalyptic number.

422324555 is a deficient number, since it is larger than the sum of its proper divisors (85997989).

422324555 is a wasteful number, since it uses less digits than its factorization.

422324555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255517.

The product of its digits is 48000, while the sum is 32.

The square root of 422324555 is about 20550.5366109988. The cubic root of 422324555 is about 750.2663083916.

Adding to 422324555 its reverse (555423224), we get a palindrome (977747779).

The spelling of 422324555 in words is "four hundred twenty-two million, three hundred twenty-four thousand, five hundred fifty-five".