19882852 has 24 divisors (see below), whose sum is σ = 38106432. Its totient is φ = 9002400.

The previous prime is 19882817. The next prime is 19882859. The reversal of 19882852 is 25828891.

It is a junction number, because it is equal to n+sod(n) for n = 19882799 and 19882808.

It is not an unprimeable number, because it can be changed into a prime (19882859) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12958 + ... + 14410.

It is an arithmetic number, because the mean of its divisors is an integer number (1587768).

Almost surely, 2^19882852 is an apocalyptic number.

It is an amenable number.

19882852 is a deficient number, since it is larger than the sum of its proper divisors (18223580).

19882852 is a wasteful number, since it uses less digits than its factorization.

19882852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779 (or 1777 counting only the distinct ones).

The product of its digits is 92160, while the sum is 43.

The square root of 19882852 is about 4459.0191746616. The cubic root of 19882852 is about 270.9107425172.

The spelling of 19882852 in words is "nineteen million, eight hundred eighty-two thousand, eight hundred fifty-two".