12606373 has 4 divisors (see below), whose sum is σ = 13576108. Its totient is φ = 11636640.

The previous prime is 12606361. The next prime is 12606383. The reversal of 12606373 is 37360621.

12606373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4068289 + 8538084 = 2017^2 + 2922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12606373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12606313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484848 + ... + 484873.

It is an arithmetic number, because the mean of its divisors is an integer number (3394027).

Almost surely, 2^12606373 is an apocalyptic number.

12606373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12606373 is a deficient number, since it is larger than the sum of its proper divisors (969735).

12606373 is an equidigital number, since it uses as much as digits as its factorization.

12606373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969734.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 12606373 is about 3550.5454510540. The cubic root of 12606373 is about 232.7359026997.

Adding to 12606373 its reverse (37360621), we get a palindrome (49966994).

The spelling of 12606373 in words is "twelve million, six hundred six thousand, three hundred seventy-three".