1848041 has 4 divisors (see below), whose sum is σ = 1990212. Its totient is φ = 1705872.

The previous prime is 1848031. The next prime is 1848043. The reversal of 1848041 is 1408481.

1848041 = 254² + 255² + ... + 279².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1408481 = 1091 ⋅1291.

It can be written as a sum of positive squares in 2 ways, for example, as 92416 + 1755625 = 304^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 1848041 - 2¹⁸ = 1585897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1848041.

It is not an unprimeable number, because it can be changed into a prime (1848043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71066 + ... + 71091.

It is an arithmetic number, because the mean of its divisors is an integer number (497553).

2^1848041 is an apocalyptic number.

It is an amenable number.

1848041 is a deficient number, since it is larger than the sum of its proper divisors (142171).

1848041 is a wasteful number, since it uses less digits than its factorization.

1848041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142170.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 1848041 is about 1359.4267174070. The cubic root of 1848041 is about 122.7167563172.

The spelling of 1848041 in words is "one million, eight hundred forty-eight thousand, forty-one".