1326266 has 8 divisors (see below), whose sum is σ = 1994304. Its totient is φ = 661500.

The previous prime is 1326253. The next prime is 1326271. The reversal of 1326266 is 6626231.

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

It is an unprimeable number.

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, 1061 + ... + 1943.

It is an arithmetic number, because the mean of its divisors is an integer number (249288).

2^1326266 is an apocalyptic number.

1326266 is a deficient number, since it is larger than the sum of its proper divisors (668038).

1326266 is an equidigital number, since it uses as much as digits as its factorization.

1326266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636.

The product of its digits is 2592, while the sum is 26.

The square root of 1326266 is about 1151.6362272871. The cubic root of 1326266 is about 109.8694318560.

The spelling of 1326266 in words is "one million, three hundred twenty-six thousand, two hundred sixty-six".