6182020 has 72 divisors (see below), whose sum is σ = 14757120. Its totient is φ = 2171520.

The previous prime is 6181993. The next prime is 6182039. The reversal of 6182020 is 202816.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104751 + ... + 104809.

It is an arithmetic number, because the mean of its divisors is an integer number (204960).

Almost surely, 2^6182020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6182020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7378560).

6182020 is an abundant number, since it is smaller than the sum of its proper divisors (8575100).

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

6182020 is a wasteful number, since it uses less digits than its factorization.

6182020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 6182020 is about 2486.3668273205. The cubic root of 6182020 is about 183.5312976386.

Adding to 6182020 its reverse (202816), we get a palindrome (6384836).

The spelling of 6182020 in words is "six million, one hundred eighty-two thousand, twenty".