522067612 has 12 divisors (see below), whose sum is σ = 996674616. Its totient is φ = 237303440.

The previous prime is 522067607. The next prime is 522067613. The reversal of 522067612 is 216760225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522067613) by changing a digit.

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, 5932543 + ... + 5932630.

It is an arithmetic number, because the mean of its divisors is an integer number (83056218).

Almost surely, 2^522067612 is an apocalyptic number.

It is an amenable number.

522067612 is a deficient number, since it is larger than the sum of its proper divisors (474607004).

522067612 is a wasteful number, since it uses less digits than its factorization.

522067612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11865188 (or 11865186 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 522067612 is about 22848.7989181051. The cubic root of 522067612 is about 805.2095500149.

The spelling of 522067612 in words is "five hundred twenty-two million, sixty-seven thousand, six hundred twelve".