2053841 has 2 divisors, whose sum is σ = 2053842. Its totient is φ = 2053840.

The previous prime is 2053837. The next prime is 2053847. The reversal of 2053841 is 1483502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1890625 + 163216 = 1375^2 + 404^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053841 - 2² = 2053837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a nialpdrome in base 8.

It is not a weakly prime, because it can be changed into another prime (2053847) 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, 1026920 + 1026921.

It is an arithmetic number, because the mean of its divisors is an integer number (1026921).

2^2053841 is an apocalyptic number.

It is an amenable number.

2053841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053841 is an equidigital number, since it uses as much as digits as its factorization.

2053841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2053841 is about 1433.1228139975. The cubic root of 2053841 is about 127.1126988546.

The spelling of 2053841 in words is "two million, fifty-three thousand, eight hundred forty-one".