1848816 has 60 divisors (see below), whose sum is σ = 5329272. Its totient is φ = 597888.

The previous prime is 1848811. The next prime is 1848823. The reversal of 1848816 is 6188481.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1848811) 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 in 11 ways as a sum of consecutive naturals, for example, 5155 + ... + 5501.

2^1848816 is an apocalyptic number.

1848816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1848816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2664636).

1848816 is an abundant number, since it is smaller than the sum of its proper divisors (3480456).

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

1848816 is a wasteful number, since it uses less digits than its factorization.

1848816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 389 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 1848816 is about 1359.7117341554. The cubic root of 1848816 is about 122.7339082084.

The spelling of 1848816 in words is "one million, eight hundred forty-eight thousand, eight hundred sixteen".