1432841 has 2 divisors, whose sum is σ = 1432842. Its totient is φ = 1432840.

The previous prime is 1432813. The next prime is 1432859. The reversal of 1432841 is 1482341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 942841 + 490000 = 971^2 + 700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432841 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432801) 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 as a sum of consecutive naturals, namely, 716420 + 716421.

It is an arithmetic number, because the mean of its divisors is an integer number (716421).

2^1432841 is an apocalyptic number.

It is an amenable number.

1432841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432841 is an equidigital number, since it uses as much as digits as its factorization.

1432841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 1432841 is about 1197.0133666756. The cubic root of 1432841 is about 112.7368770197.

The spelling of 1432841 in words is "one million, four hundred thirty-two thousand, eight hundred forty-one".