1327798 has 8 divisors (see below), whose sum is σ = 2004408. Its totient is φ = 659664.

The previous prime is 1327793. The next prime is 1327801. The reversal of 1327798 is 8977231.

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 (1327793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1711 + ... + 2362.

It is an arithmetic number, because the mean of its divisors is an integer number (250551).

2^1327798 is an apocalyptic number.

1327798 is a deficient number, since it is larger than the sum of its proper divisors (676610).

1327798 is a wasteful number, since it uses less digits than its factorization.

1327798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238.

The product of its digits is 21168, while the sum is 37.

The square root of 1327798 is about 1152.3011759085. The cubic root of 1327798 is about 109.9117198035.

The spelling of 1327798 in words is "one million, three hundred twenty-seven thousand, seven hundred ninety-eight".