1268673 has 8 divisors (see below), whose sum is σ = 1933248. Its totient is φ = 724944.

The previous prime is 1268669. The next prime is 1268681. The reversal of 1268673 is 3768621.

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

It is not a de Polignac number, because 1268673 - 2² = 1268669 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1268623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30186 + ... + 30227.

It is an arithmetic number, because the mean of its divisors is an integer number (241656).

2^1268673 is an apocalyptic number.

It is an amenable number.

1268673 is a deficient number, since it is larger than the sum of its proper divisors (664575).

1268673 is an equidigital number, since it uses as much as digits as its factorization.

1268673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60423.

The product of its digits is 12096, while the sum is 33.

The square root of 1268673 is about 1126.3538520376. The cubic root of 1268673 is about 108.2554822662.

The spelling of 1268673 in words is "one million, two hundred sixty-eight thousand, six hundred seventy-three".