12373291 has 8 divisors (see below), whose sum is σ = 14164704. Its totient is φ = 10587840.

The previous prime is 12373289. The next prime is 12373307. The reversal of 12373291 is 19237321.

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

It is a cyclic number.

It is not a de Polignac number, because 12373291 - 2¹ = 12373289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12373201) 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, 4671 + ... + 6823.

It is an arithmetic number, because the mean of its divisors is an integer number (1770588).

Almost surely, 2^12373291 is an apocalyptic number.

12373291 is a deficient number, since it is larger than the sum of its proper divisors (1791413).

12373291 is an equidigital number, since it uses as much as digits as its factorization.

12373291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981.

The product of its digits is 2268, while the sum is 28.

The square root of 12373291 is about 3517.5689047977. The cubic root of 12373291 is about 231.2926022314.

The spelling of 12373291 in words is "twelve million, three hundred seventy-three thousand, two hundred ninety-one".