1328411 has 16 divisors (see below), whose sum is σ = 1634304. Its totient is φ = 1054944.

The previous prime is 1328407. The next prime is 1328417. The reversal of 1328411 is 1148231.

It is not a de Polignac number, because 1328411 - 2² = 1328407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1328417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5846 + ... + 6068.

It is an arithmetic number, because the mean of its divisors is an integer number (102144).

2^1328411 is an apocalyptic number.

1328411 is a deficient number, since it is larger than the sum of its proper divisors (305893).

1328411 is a wasteful number, since it uses less digits than its factorization.

1328411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290.

The product of its digits is 192, while the sum is 20.

The square root of 1328411 is about 1152.5671347041. The cubic root of 1328411 is about 109.9286313916.

The spelling of 1328411 in words is "one million, three hundred twenty-eight thousand, four hundred eleven".