1812848 has 20 divisors (see below), whose sum is σ = 3634440. Its totient is φ = 874944.

The previous prime is 1812827. The next prime is 1812851. The reversal of 1812848 is 8482181.

It is a super-2 number, since 2×1812848² = 6572835742208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

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, 1490 + ... + 2417.

It is an arithmetic number, because the mean of its divisors is an integer number (181722).

2^1812848 is an apocalyptic number.

It is an amenable number.

1812848 is an abundant number, since it is smaller than the sum of its proper divisors (1821592).

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

1812848 is a wasteful number, since it uses less digits than its factorization.

1812848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944 (or 3938 counting only the distinct ones).

The product of its digits is 4096, while the sum is 32.

The square root of 1812848 is about 1346.4204395359. The cubic root of 1812848 is about 121.9327767258.

The spelling of 1812848 in words is "one million, eight hundred twelve thousand, eight hundred forty-eight".