6102220 has 12 divisors (see below), whose sum is σ = 12814704. Its totient is φ = 2440880.

The previous prime is 6102203. The next prime is 6102233. The reversal of 6102220 is 222016.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6102220.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152536 + ... + 152575.

It is an arithmetic number, because the mean of its divisors is an integer number (1067892).

Almost surely, 2^6102220 is an apocalyptic number.

It is an amenable number.

6102220 is an abundant number, since it is smaller than the sum of its proper divisors (6712484).

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

6102220 is a wasteful number, since it uses less digits than its factorization.

6102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305120 (or 305118 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 6102220 is about 2470.2671920260. The cubic root of 6102220 is about 182.7381765472.

Adding to 6102220 its reverse (222016), we get a palindrome (6324236).

The spelling of 6102220 in words is "six million, one hundred two thousand, two hundred twenty".