1326466 has 16 divisors (see below), whose sum is σ = 2129760. Its totient is φ = 617760.

The previous prime is 1326463. The next prime is 1326467. The reversal of 1326466 is 6646231.

It is not an unprimeable number, because it can be changed into a prime (1326461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2286 + ... + 2806.

It is an arithmetic number, because the mean of its divisors is an integer number (133110).

2^1326466 is an apocalyptic number.

1326466 is a deficient number, since it is larger than the sum of its proper divisors (803294).

1326466 is a wasteful number, since it uses less digits than its factorization.

1326466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its digits is 5184, while the sum is 28.

The square root of 1326466 is about 1151.7230569890. The cubic root of 1326466 is about 109.8749543233.

The spelling of 1326466 in words is "one million, three hundred twenty-six thousand, four hundred sixty-six".