1326106 has 4 divisors (see below), whose sum is σ = 1989162. Its totient is φ = 663052.

The previous prime is 1326097. The next prime is 1326109. The reversal of 1326106 is 6016231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1018081 + 308025 = 1009^2 + 555^2 .

It is not an unprimeable number, because it can be changed into a prime (1326109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331525 + ... + 331528.

2^1326106 is an apocalyptic number.

1326106 is a deficient number, since it is larger than the sum of its proper divisors (663056).

1326106 is an equidigital number, since it uses as much as digits as its factorization.

1326106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663055.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1326106 is about 1151.5667588117. The cubic root of 1326106 is about 109.8650134824.

The spelling of 1326106 in words is "one million, three hundred twenty-six thousand, one hundred six".