1841141 has 2 divisors, whose sum is σ = 1841142. Its totient is φ = 1841140.

The previous prime is 1841113. The next prime is 1841153. The reversal of 1841141 is 1411481.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1745041 + 96100 = 1321^2 + 310^2 .

It is an emirp because it is prime and its reverse (1411481) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1841141 - 2¹⁰ = 1840117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1841111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 920570 + 920571.

It is an arithmetic number, because the mean of its divisors is an integer number (920571).

2^1841141 is an apocalyptic number.

It is an amenable number.

1841141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1841141 is an equidigital number, since it uses as much as digits as its factorization.

1841141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128, while the sum is 20.

The square root of 1841141 is about 1356.8865096241. The cubic root of 1841141 is about 122.5638373367.

The spelling of 1841141 in words is "one million, eight hundred forty-one thousand, one hundred forty-one".