1328183 has 2 divisors, whose sum is σ = 1328184. Its totient is φ = 1328182.

The previous prime is 1328179. The next prime is 1328203. The reversal of 1328183 is 3818231.

It is a weak prime.

It is an emirp because it is prime and its reverse (3818231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1328183 - 2² = 1328179 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1328143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664091 + 664092.

It is an arithmetic number, because the mean of its divisors is an integer number (664092).

2^1328183 is an apocalyptic number.

1328183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1328183 is an equidigital number, since it uses as much as digits as its factorization.

1328183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 26.

The square root of 1328183 is about 1152.4682208200. The cubic root of 1328183 is about 109.9223418818.

The spelling of 1328183 in words is "one million, three hundred twenty-eight thousand, one hundred eighty-three".