1869041 has 2 divisors, whose sum is σ = 1869042. Its totient is φ = 1869040.

The previous prime is 1869029. The next prime is 1869053. The reversal of 1869041 is 1409681.

It is a balanced prime because it is at equal distance from previous prime (1869029) and next prime (1869053).

It can be written as a sum of positive squares in only one way, i.e., 1795600 + 73441 = 1340^2 + 271^2 .

It is a cyclic number.

It is not a de Polignac number, because 1869041 - 2¹⁰ = 1868017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1868995 and 1869013.

It is not a weakly prime, because it can be changed into another prime (1869071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934520 + 934521.

It is an arithmetic number, because the mean of its divisors is an integer number (934521).

2^1869041 is an apocalyptic number.

It is an amenable number.

1869041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1869041 is an equidigital number, since it uses as much as digits as its factorization.

1869041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1869041 is about 1367.1287430231. The cubic root of 1869041 is about 123.1798325691.

The spelling of 1869041 in words is "one million, eight hundred sixty-nine thousand, forty-one".