12316073 has 16 divisors (see below), whose sum is σ = 15621120. Its totient is φ = 9430800.

The previous prime is 12316061. The next prime is 12316081. The reversal of 12316073 is 37061321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12316073 - 2¹² = 12311977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12316033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3188 + ... + 5898.

It is an arithmetic number, because the mean of its divisors is an integer number (976320).

Almost surely, 2^12316073 is an apocalyptic number.

It is an amenable number.

12316073 is a deficient number, since it is larger than the sum of its proper divisors (3305047).

12316073 is a wasteful number, since it uses less digits than its factorization.

12316073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 12316073 is about 3509.4263063925. The cubic root of 12316073 is about 230.9355279431.

Adding to 12316073 its reverse (37061321), we get a palindrome (49377394).

The spelling of 12316073 in words is "twelve million, three hundred sixteen thousand, seventy-three".