20082822 has 16 divisors (see below), whose sum is σ = 40219632. Its totient is φ = 6685280.

The previous prime is 20082817. The next prime is 20082851. The reversal of 20082822 is 22828002.

It is a junction number, because it is equal to n+sod(n) for n = 20082792 and 20082801.

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, 3868 + ... + 7424.

It is an arithmetic number, because the mean of its divisors is an integer number (2513727).

Almost surely, 2^20082822 is an apocalyptic number.

20082822 is an abundant number, since it is smaller than the sum of its proper divisors (20136810).

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

20082822 is a wasteful number, since it uses less digits than its factorization.

20082822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 20082822 is about 4481.3861694793. The cubic root of 20082822 is about 271.8159347974.

The spelling of 20082822 in words is "twenty million, eighty-two thousand, eight hundred twenty-two".