1323241 has 8 divisors (see below), whose sum is σ = 1385280. Its totient is φ = 1262352.

The previous prime is 1323233. The next prime is 1323247. The reversal of 1323241 is 1423231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1323241 - 2³ = 1323233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323247) 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, 2766 + ... + 3208.

It is an arithmetic number, because the mean of its divisors is an integer number (173160).

2^1323241 is an apocalyptic number.

It is an amenable number.

1323241 is a deficient number, since it is larger than the sum of its proper divisors (62039).

1323241 is a wasteful number, since it uses less digits than its factorization.

1323241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575.

The product of its digits is 144, while the sum is 16.

The square root of 1323241 is about 1150.3221287970. The cubic root of 1323241 is about 109.7858367514.

Adding to 1323241 its reverse (1423231), we get a palindrome (2746472).

The spelling of 1323241 in words is "one million, three hundred twenty-three thousand, two hundred forty-one".