12673043 has 4 divisors (see below), whose sum is σ = 12694800. Its totient is φ = 12651288.

The previous prime is 12673039. The next prime is 12673049. The reversal of 12673043 is 34037621.

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

It is a cyclic number.

It is not a de Polignac number, because 12673043 - 2² = 12673039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12673049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9980 + ... + 11177.

It is an arithmetic number, because the mean of its divisors is an integer number (3173700).

Almost surely, 2^12673043 is an apocalyptic number.

12673043 is a deficient number, since it is larger than the sum of its proper divisors (21757).

12673043 is an equidigital number, since it uses as much as digits as its factorization.

12673043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21756.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 12673043 is about 3559.9217688034. The cubic root of 12673043 is about 233.1454635152.

The spelling of 12673043 in words is "twelve million, six hundred seventy-three thousand, forty-three".