1828284 has 24 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 606000.

The previous prime is 1828283. The next prime is 1828291. The reversal of 1828284 is 4828281.

It is a super-3 number, since 3×1828284³ = 18333789071725230912, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2709 + ... + 3315.

It is an arithmetic number, because the mean of its divisors is an integer number (178752).

2^1828284 is an apocalyptic number.

It is an amenable number.

1828284 is an abundant number, since it is smaller than the sum of its proper divisors (2461764).

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

1828284 is a wasteful number, since it uses less digits than its factorization.

1828284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 863 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 1828284 is about 1352.1405252414. The cubic root of 1828284 is about 122.2778759705.

It can be divided in two parts, 1828 and 284, that added together give a palindrome (2112).

The spelling of 1828284 in words is "one million, eight hundred twenty-eight thousand, two hundred eighty-four".