1836041 has 2 divisors, whose sum is σ = 1836042. Its totient is φ = 1836040.

The previous prime is 1836031. The next prime is 1836047. The reversal of 1836041 is 1406381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1836025 + 16 = 1355^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 1836041 - 2¹⁰ = 1835017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1835998 and 1836016.

It is not a weakly prime, because it can be changed into another prime (1836047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918020 + 918021.

It is an arithmetic number, because the mean of its divisors is an integer number (918021).

2^1836041 is an apocalyptic number.

It is an amenable number.

1836041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836041 is an equidigital number, since it uses as much as digits as its factorization.

1836041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1836041 is about 1355.0059040462. The cubic root of 1836041 is about 122.4505645315.

The spelling of 1836041 in words is "one million, eight hundred thirty-six thousand, forty-one".