1326022 has 16 divisors (see below), whose sum is σ = 2070432. Its totient is φ = 636480.

The previous prime is 1326001. The next prime is 1326037. The reversal of 1326022 is 2206231.

It is a junction number, because it is equal to n+sod(n) for n = 1325987 and 1326005.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 8368 + ... + 8524.

It is an arithmetic number, because the mean of its divisors is an integer number (129402).

2^1326022 is an apocalyptic number.

1326022 is a deficient number, since it is larger than the sum of its proper divisors (744410).

1326022 is a wasteful number, since it uses less digits than its factorization.

1326022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1326022 is about 1151.5302861844. The cubic root of 1326022 is about 109.8626936940.

Subtracting from 1326022 its sum of digits (16), we obtain a triangular number (1326006 = T₁₆₂₈).

The spelling of 1326022 in words is "one million, three hundred twenty-six thousand, twenty-two".