20882050 has 24 divisors (see below), whose sum is σ = 44390016. Its totient is φ = 7159440.

The previous prime is 20882033. The next prime is 20882087. The reversal of 20882050 is 5028802.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 11 ways as a sum of consecutive naturals, for example, 29482 + ... + 30181.

It is an arithmetic number, because the mean of its divisors is an integer number (1849584).

Almost surely, 2^20882050 is an apocalyptic number.

20882050 is an abundant number, since it is smaller than the sum of its proper divisors (23507966).

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

20882050 is a wasteful number, since it uses less digits than its factorization.

20882050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59682 (or 59677 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 20882050 is about 4569.6881731689. The cubic root of 20882050 is about 275.3749156314.

The spelling of 20882050 in words is "twenty million, eight hundred eighty-two thousand, fifty".