1326046 has 8 divisors (see below), whose sum is σ = 1997424. Its totient is φ = 660240.

The previous prime is 1326041. The next prime is 1326047. The reversal of 1326046 is 6406231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735 + ... + 1786.

It is an arithmetic number, because the mean of its divisors is an integer number (249678).

2^1326046 is an apocalyptic number.

1326046 is a deficient number, since it is larger than the sum of its proper divisors (671378).

1326046 is a wasteful number, since it uses less digits than its factorization.

1326046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1326046 is about 1151.5407070529. The cubic root of 1326046 is about 109.8633565007.

It can be divided in two parts, 13260 and 46, that multiplied together give a triangular number (609960 = T₁₁₀₄).

The spelling of 1326046 in words is "one million, three hundred twenty-six thousand, forty-six".