1828544 has 14 divisors (see below), whose sum is σ = 3628644. Its totient is φ = 914240.

The previous prime is 1828543. The next prime is 1828549. The reversal of 1828544 is 4458281.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1828544.

It is not an unprimeable number, because it can be changed into a prime (1828543) 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 as a sum of consecutive naturals, namely, 14222 + ... + 14349.

2^1828544 is an apocalyptic number.

It is an amenable number.

1828544 is a deficient number, since it is larger than the sum of its proper divisors (1800100).

1828544 is an equidigital number, since it uses as much as digits as its factorization.

1828544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28583 (or 28573 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 1828544 is about 1352.2366656765. The cubic root of 1828544 is about 122.2836720687.

The spelling of 1828544 in words is "one million, eight hundred twenty-eight thousand, five hundred forty-four".