6220288 has 20 divisors (see below), whose sum is σ = 12429450. Its totient is φ = 3109888.

The previous prime is 6220271. The next prime is 6220289. The reversal of 6220288 is 8820226.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3504384 + 2715904 = 1872^2 + 1648^2 .

It is not an unprimeable number, because it can be changed into a prime (6220289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5563 + ... + 6586.

Almost surely, 2^6220288 is an apocalyptic number.

It is an amenable number.

6220288 is a deficient number, since it is larger than the sum of its proper divisors (6209162).

6220288 is an equidigital number, since it uses as much as digits as its factorization.

6220288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12167 (or 12151 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 6220288 is about 2494.0505207393. The cubic root of 6220288 is about 183.9092179772.

The spelling of 6220288 in words is "six million, two hundred twenty thousand, two hundred eighty-eight".