1841006 has 8 divisors (see below), whose sum is σ = 2782080. Its totient is φ = 913648.

The previous prime is 1841003. The next prime is 1841011. The reversal of 1841006 is 6001481.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1841003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3086 + ... + 3633.

It is an arithmetic number, because the mean of its divisors is an integer number (347760).

2^1841006 is an apocalyptic number.

1841006 is a deficient number, since it is larger than the sum of its proper divisors (941074).

1841006 is a wasteful number, since it uses less digits than its factorization.

1841006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1841006 is about 1356.8367624737. The cubic root of 1841006 is about 122.5608416359.

Adding to 1841006 its reverse (6001481), we get a palindrome (7842487).

The spelling of 1841006 in words is "one million, eight hundred forty-one thousand, six".