506198422 has 16 divisors (see below), whose sum is σ = 786051360. Its totient is φ = 244194048.

The previous prime is 506198419. The next prime is 506198449. The reversal of 506198422 is 224891605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114823 + ... + 119149.

It is an arithmetic number, because the mean of its divisors is an integer number (49128210).

Almost surely, 2^506198422 is an apocalyptic number.

506198422 is a deficient number, since it is larger than the sum of its proper divisors (279852938).

506198422 is a wasteful number, since it uses less digits than its factorization.

506198422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6375.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 506198422 is about 22498.8537930269. The cubic root of 506198422 is about 796.9668593980.

The spelling of 506198422 in words is "five hundred six million, one hundred ninety-eight thousand, four hundred twenty-two".