1268326 has 8 divisors (see below), whose sum is σ = 2002680. Its totient is φ = 600768.

The previous prime is 1268299. The next prime is 1268327. The reversal of 1268326 is 6238621.

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

It is a junction number, because it is equal to n+sod(n) for n = 1268294 and 1268303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1268327) 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 3 ways as a sum of consecutive naturals, for example, 16651 + ... + 16726.

It is an arithmetic number, because the mean of its divisors is an integer number (250335).

2^1268326 is an apocalyptic number.

1268326 is a deficient number, since it is larger than the sum of its proper divisors (734354).

1268326 is a wasteful number, since it uses less digits than its factorization.

1268326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33398.

The product of its digits is 3456, while the sum is 28.

The square root of 1268326 is about 1126.1998046528. The cubic root of 1268326 is about 108.2456115647.

It can be divided in two parts, 126 and 8326, that multiplied together give a triangular number (1049076 = T₁₄₄₈).

The spelling of 1268326 in words is "one million, two hundred sixty-eight thousand, three hundred twenty-six".