1844136 has 48 divisors (see below), whose sum is σ = 5709600. Its totient is φ = 526752.

The previous prime is 1844131. The next prime is 1844153. The reversal of 1844136 is 6314481.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1844131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1326 + ... + 2333.

It is an arithmetic number, because the mean of its divisors is an integer number (118950).

2^1844136 is an apocalyptic number.

It is an amenable number.

1844136 is an abundant number, since it is smaller than the sum of its proper divisors (3865464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1844136 is a wasteful number, since it uses less digits than its factorization.

1844136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678 (or 3671 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1844136 is about 1357.9896906825. The cubic root of 1844136 is about 122.6302598847.

The spelling of 1844136 in words is "one million, eight hundred forty-four thousand, one hundred thirty-six".