12195373 has 2 divisors, whose sum is σ = 12195374. Its totient is φ = 12195372.

The previous prime is 12195371. The next prime is 12195389. The reversal of 12195373 is 37359121.

12195373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9108324 + 3087049 = 3018^2 + 1757^2 .

It is an emirp because it is prime and its reverse (37359121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12195373 - 2¹ = 12195371 is a prime.

Together with 12195371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12195371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6097686 + 6097687.

It is an arithmetic number, because the mean of its divisors is an integer number (6097687).

Almost surely, 2^12195373 is an apocalyptic number.

It is an amenable number.

12195373 is a deficient number, since it is larger than the sum of its proper divisors (1).

12195373 is an equidigital number, since it uses as much as digits as its factorization.

12195373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 31.

The square root of 12195373 is about 3492.1874233781. The cubic root of 12195373 is about 230.1786450762.

The spelling of 12195373 in words is "twelve million, one hundred ninety-five thousand, three hundred seventy-three".