20027082 has 8 divisors (see below), whose sum is σ = 40054176. Its totient is φ = 6675692.

The previous prime is 20027069. The next prime is 20027087. The reversal of 20027082 is 28072002.

It is a sphenic number, since it is the product of 3 distinct primes.

20027082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (20027087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668918 + ... + 1668929.

It is an arithmetic number, because the mean of its divisors is an integer number (5006772).

Almost surely, 2^20027082 is an apocalyptic number.

20027082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20027082 is a wasteful number, since it uses less digits than its factorization.

20027082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337852.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 20027082 is about 4475.1627903351. The cubic root of 20027082 is about 271.5642261629.

Adding to 20027082 its reverse (28072002), we get a palindrome (48099084).

The spelling of 20027082 in words is "twenty million, twenty-seven thousand, eighty-two".