422789482 has 12 divisors (see below), whose sum is σ = 669320226. Its totient is φ = 200268360.

The previous prime is 422789449. The next prime is 422789483. The reversal of 422789482 is 284987224.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 421850521 + 938961 = 20539^2 + 969^2 .

It is not an unprimeable number, because it can be changed into a prime (422789483) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 292069 + ... + 293512.

Almost surely, 2^422789482 is an apocalyptic number.

422789482 is a deficient number, since it is larger than the sum of its proper divisors (246530744).

422789482 is a wasteful number, since it uses less digits than its factorization.

422789482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585621 (or 585602 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 422789482 is about 20561.8452965681. The cubic root of 422789482 is about 750.5415241673.

The spelling of 422789482 in words is "four hundred twenty-two million, seven hundred eighty-nine thousand, four hundred eighty-two".