1841039 has 2 divisors, whose sum is σ = 1841040. Its totient is φ = 1841038.

The previous prime is 1841011. The next prime is 1841057. The reversal of 1841039 is 9301481.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1841039 - 2¹² = 1836943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1840999 and 1841017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1841069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 920519 + 920520.

It is an arithmetic number, because the mean of its divisors is an integer number (920520).

2^1841039 is an apocalyptic number.

1841039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1841039 is an equidigital number, since it uses as much as digits as its factorization.

1841039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1841039 is about 1356.8489230567. The cubic root of 1841039 is about 122.5615739319.

The spelling of 1841039 in words is "one million, eight hundred forty-one thousand, thirty-nine".