12953073 has 16 divisors (see below), whose sum is σ = 19790720. Its totient is φ = 7382016.

The previous prime is 12953069. The next prime is 12953081. The reversal of 12953073 is 37035921.

It is not a de Polignac number, because 12953073 - 2² = 12953069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12953073.

It is not an unprimeable number, because it can be changed into a prime (12953173) 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 15 ways as a sum of consecutive naturals, for example, 11583 + ... + 12651.

It is an arithmetic number, because the mean of its divisors is an integer number (1236920).

Almost surely, 2^12953073 is an apocalyptic number.

It is an amenable number.

12953073 is a deficient number, since it is larger than the sum of its proper divisors (6837647).

12953073 is a wasteful number, since it uses less digits than its factorization.

12953073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 12953073 is about 3599.0377880761. The cubic root of 12953073 is about 234.8502018018.

Adding to 12953073 its reverse (37035921), we get a palindrome (49988994).

The spelling of 12953073 in words is "twelve million, nine hundred fifty-three thousand, seventy-three".