6220411 has 2 divisors, whose sum is σ = 6220412. Its totient is φ = 6220410.

The previous prime is 6220399. The next prime is 6220421. The reversal of 6220411 is 1140226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6220411 - 2¹¹ = 6218363 is a prime.

6220411 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6220421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3110205 + 3110206.

It is an arithmetic number, because the mean of its divisors is an integer number (3110206).

Almost surely, 2^6220411 is an apocalyptic number.

6220411 is a deficient number, since it is larger than the sum of its proper divisors (1).

6220411 is an equidigital number, since it uses as much as digits as its factorization.

6220411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 6220411 is about 2494.0751792999. The cubic root of 6220411 is about 183.9104301764.

Adding to 6220411 its reverse (1140226), we get a palindrome (7360637).

The spelling of 6220411 in words is "six million, two hundred twenty thousand, four hundred eleven".