12268473 has 12 divisors (see below), whose sum is σ = 19028880. Its totient is φ = 7010472.

The previous prime is 12268469. The next prime is 12268489. The reversal of 12268473 is 37486221.

It is not a de Polignac number, because 12268473 - 2² = 12268469 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12268273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41583 + ... + 41876.

It is an arithmetic number, because the mean of its divisors is an integer number (1585740).

Almost surely, 2^12268473 is an apocalyptic number.

It is an amenable number.

12268473 is a deficient number, since it is larger than the sum of its proper divisors (6760407).

12268473 is an equidigital number, since it uses as much as digits as its factorization.

12268473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83476 (or 83469 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 12268473 is about 3502.6380058465. The cubic root of 12268473 is about 230.6376320370.

The spelling of 12268473 in words is "twelve million, two hundred sixty-eight thousand, four hundred seventy-three".