973505212 has 12 divisors (see below), whose sum is σ = 1706041960. Its totient is φ = 486064656.

The previous prime is 973505191. The next prime is 973505213. The reversal of 973505212 is 212505379.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973505213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168798 + ... + 174469.

Almost surely, 2^973505212 is an apocalyptic number.

It is an amenable number.

973505212 is a deficient number, since it is larger than the sum of its proper divisors (732536748).

973505212 is a wasteful number, since it uses less digits than its factorization.

973505212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343980 (or 343978 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 973505212 is about 31201.0450466006. The cubic root of 973505212 is about 991.0892381667.

The spelling of 973505212 in words is "nine hundred seventy-three million, five hundred five thousand, two hundred twelve".