422524498 has 12 divisors (see below), whose sum is σ = 696642030. Its totient is φ = 192056480.

The previous prime is 422524481. The next prime is 422524499. The reversal of 422524498 is 894425224.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 303212569 + 119311929 = 17413^2 + 10923^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 422524498.

It is not an unprimeable number, because it can be changed into a prime (422524499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 872743 + ... + 873226.

Almost surely, 2^422524498 is an apocalyptic number.

422524498 is a deficient number, since it is larger than the sum of its proper divisors (274117532).

422524498 is a wasteful number, since it uses less digits than its factorization.

422524498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745993 (or 1745982 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 422524498 is about 20555.4007015188. The cubic root of 422524498 is about 750.3846903544.

The spelling of 422524498 in words is "four hundred twenty-two million, five hundred twenty-four thousand, four hundred ninety-eight".