20600082 has 56 divisors (see below), whose sum is σ = 47217600. Its totient is φ = 6735960.

The previous prime is 20600057. The next prime is 20600087. The reversal of 20600082 is 28000602.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (20600087) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 103419 + ... + 103617.

Almost surely, 2^20600082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20600082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23608800).

20600082 is an abundant number, since it is smaller than the sum of its proper divisors (26617518).

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

20600082 is an equidigital number, since it uses as much as digits as its factorization.

20600082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 20600082 is about 4538.7313205344. The cubic root of 20600082 is about 274.1298423805.

Adding to 20600082 its reverse (28000602), we get a palindrome (48600684).

The spelling of 20600082 in words is "twenty million, six hundred thousand, eighty-two".