1884896 has 48 divisors (see below), whose sum is σ = 4191264. Its totient is φ = 827904.

The previous prime is 1884889. The next prime is 1884901. The reversal of 1884896 is 6984881.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9470 + ... + 9666.

It is an arithmetic number, because the mean of its divisors is an integer number (87318).

2^1884896 is an apocalyptic number.

1884896 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 1884896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2095632).

1884896 is an abundant number, since it is smaller than the sum of its proper divisors (2306368).

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

1884896 is a wasteful number, since it uses less digits than its factorization.

1884896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 235 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The square root of 1884896 is about 1372.9151466861. The cubic root of 1884896 is about 123.5271621484.

The spelling of 1884896 in words is "one million, eight hundred eighty-four thousand, eight hundred ninety-six".