6702020 has 48 divisors (see below), whose sum is σ = 15346800. Its totient is φ = 2443776.

The previous prime is 6702011. The next prime is 6702037. The reversal of 6702020 is 202076.

It can be written as a sum of positive squares in 8 ways, for example, as 391876 + 6310144 = 626^2 + 2512^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6702020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38654 + ... + 38826.

It is an arithmetic number, because the mean of its divisors is an integer number (319725).

Almost surely, 2^6702020 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 6702020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7673400).

6702020 is an abundant number, since it is smaller than the sum of its proper divisors (8644780).

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

6702020 is a wasteful number, since it uses less digits than its factorization.

6702020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 6702020 is about 2588.8259887447. The cubic root of 6702020 is about 188.5393070259.

Adding to 6702020 its reverse (202076), we get a palindrome (6904096).

The spelling of 6702020 in words is "six million, seven hundred two thousand, twenty".