522710072 has 16 divisors (see below), whose sum is σ = 985559400. Its totient is φ = 259894240.

The previous prime is 522710051. The next prime is 522710093. The reversal of 522710072 is 270017225.

It is an interprime number because it is at equal distance from previous prime (522710051) and next prime (522710093).

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 in 3 ways as a sum of consecutive naturals, for example, 181079 + ... + 183942.

Almost surely, 2^522710072 is an apocalyptic number.

It is an amenable number.

522710072 is a deficient number, since it is larger than the sum of its proper divisors (462849328).

522710072 is a wasteful number, since it uses less digits than its factorization.

522710072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365206 (or 365202 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 522710072 is about 22862.8535401861. The cubic root of 522710072 is about 805.5397134247.

Adding to 522710072 its reverse (270017225), we get a palindrome (792727297).

The spelling of 522710072 in words is "five hundred twenty-two million, seven hundred ten thousand, seventy-two".