6222557 has 12 divisors (see below), whose sum is σ = 7168896. Its totient is φ = 5355720.

The previous prime is 6222551. The next prime is 6222607. The reversal of 6222557 is 7552226.

It is not a de Polignac number, because 6222557 - 2¹⁸ = 5960413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3188 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (597408).

Almost surely, 2^6222557 is an apocalyptic number.

It is an amenable number.

6222557 is a deficient number, since it is larger than the sum of its proper divisors (946339).

6222557 is a wasteful number, since it uses less digits than its factorization.

6222557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616 (or 1597 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 6222557 is about 2494.5053617902. The cubic root of 6222557 is about 183.9315770323.

The spelling of 6222557 in words is "six million, two hundred twenty-two thousand, five hundred fifty-seven".