1882985 has 16 divisors (see below), whose sum is σ = 2479680. Its totient is φ = 1364160.

The previous prime is 1882963. The next prime is 1882997. The reversal of 1882985 is 5892881.

It is not a de Polignac number, because 1882985 - 2⁶ = 1882921 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3590 + ... + 4080.

It is an arithmetic number, because the mean of its divisors is an integer number (154980).

2^1882985 is an apocalyptic number.

It is an amenable number.

1882985 is a deficient number, since it is larger than the sum of its proper divisors (596695).

1882985 is a wasteful number, since it uses less digits than its factorization.

1882985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568.

The product of its digits is 46080, while the sum is 41.

The square root of 1882985 is about 1372.2190058442. The cubic root of 1882985 is about 123.4854020674.

The spelling of 1882985 in words is "one million, eight hundred eighty-two thousand, nine hundred eighty-five".