12207573 has 12 divisors (see below), whose sum is σ = 20152288. Its totient is φ = 6975720.

The previous prime is 12207563. The next prime is 12207599. The reversal of 12207573 is 37570221.

It is not a de Polignac number, because 12207573 - 2⁶ = 12207509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12207553) 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 11 ways as a sum of consecutive naturals, for example, 96823 + ... + 96948.

Almost surely, 2^12207573 is an apocalyptic number.

It is an amenable number.

12207573 is a deficient number, since it is larger than the sum of its proper divisors (7944715).

12207573 is a wasteful number, since it uses less digits than its factorization.

12207573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193784 (or 193781 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 12207573 is about 3493.9337429322. The cubic root of 12207573 is about 230.2553748210.

Adding to 12207573 its reverse (37570221), we get a palindrome (49777794).

The spelling of 12207573 in words is "twelve million, two hundred seven thousand, five hundred seventy-three".