522466972 has 12 divisors (see below), whose sum is σ = 916153000. Its totient is φ = 260708976.

The previous prime is 522466969. The next prime is 522467003. The reversal of 522466972 is 279664225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128883 + ... + 132874.

Almost surely, 2^522466972 is an apocalyptic number.

It is an amenable number.

522466972 is a deficient number, since it is larger than the sum of its proper divisors (393686028).

522466972 is a wasteful number, since it uses less digits than its factorization.

522466972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262260 (or 262258 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 522466972 is about 22857.5364376829. The cubic root of 522466972 is about 805.4148149511.

The spelling of 522466972 in words is "five hundred twenty-two million, four hundred sixty-six thousand, nine hundred seventy-two".