506194268 has 6 divisors (see below), whose sum is σ = 885839976. Its totient is φ = 253097132.

The previous prime is 506194207. The next prime is 506194289. The reversal of 506194268 is 862491605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63274280 + ... + 63274287.

It is an arithmetic number, because the mean of its divisors is an integer number (147639996).

Almost surely, 2^506194268 is an apocalyptic number.

It is an amenable number.

506194268 is a deficient number, since it is larger than the sum of its proper divisors (379645708).

506194268 is a wasteful number, since it uses less digits than its factorization.

506194268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126548571 (or 126548569 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 506194268 is about 22498.7614770236. The cubic root of 506194268 is about 796.9646793508.

The spelling of 506194268 in words is "five hundred six million, one hundred ninety-four thousand, two hundred sixty-eight".