1329041 has 8 divisors (see below), whose sum is σ = 1571520. Its totient is φ = 1099728.

The previous prime is 1329011. The next prime is 1329061. The reversal of 1329041 is 1409231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1329041 - 2¹⁰ = 1328017 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1329011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3071 + ... + 3476.

It is an arithmetic number, because the mean of its divisors is an integer number (196440).

2^1329041 is an apocalyptic number.

It is an amenable number.

1329041 is a deficient number, since it is larger than the sum of its proper divisors (242479).

1329041 is an equidigital number, since it uses as much as digits as its factorization.

1329041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1329041 is about 1152.8404052600. The cubic root of 1329041 is about 109.9460065595.

It can be divided in two parts, 13290 and 41, that added together give a palindrome (13331).

The spelling of 1329041 in words is "one million, three hundred twenty-nine thousand, forty-one".