12945373 has 8 divisors (see below), whose sum is σ = 14862848. Its totient is φ = 11044944.

The previous prime is 12945323. The next prime is 12945377. The reversal of 12945373 is 37354921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12945373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12945377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586 + ... + 5707.

It is an arithmetic number, because the mean of its divisors is an integer number (1857856).

Almost surely, 2^12945373 is an apocalyptic number.

It is an amenable number.

12945373 is a deficient number, since it is larger than the sum of its proper divisors (1917475).

12945373 is an equidigital number, since it uses as much as digits as its factorization.

12945373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523.

The product of its digits is 22680, while the sum is 34.

The square root of 12945373 is about 3597.9678986895. The cubic root of 12945373 is about 234.8036567336.

The spelling of 12945373 in words is "twelve million, nine hundred forty-five thousand, three hundred seventy-three".