1322841 has 16 divisors (see below), whose sum is σ = 1923264. Its totient is φ = 803904.

The previous prime is 1322831. The next prime is 1322843. The reversal of 1322841 is 1482231.

It is not a de Polignac number, because 1322841 - 2⁹ = 1322329 is a prime.

It is a super-2 number, since 2×1322841² = 3499816622562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4015 + ... + 4331.

It is an arithmetic number, because the mean of its divisors is an integer number (120204).

2^1322841 is an apocalyptic number.

It is an amenable number.

1322841 is a deficient number, since it is larger than the sum of its proper divisors (600423).

1322841 is a wasteful number, since it uses less digits than its factorization.

1322841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its digits is 384, while the sum is 21.

The square root of 1322841 is about 1150.1482513137. The cubic root of 1322841 is about 109.7747733195.

The spelling of 1322841 in words is "one million, three hundred twenty-two thousand, eight hundred forty-one".