6228663 has 16 divisors (see below), whose sum is σ = 9550080. Its totient is φ = 3537216.

The previous prime is 6228659. The next prime is 6228667. The reversal of 6228663 is 3668226.

It is an interprime number because it is at equal distance from previous prime (6228659) and next prime (6228667).

It is not a de Polignac number, because 6228663 - 2² = 6228659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2931 + ... + 4587.

It is an arithmetic number, because the mean of its divisors is an integer number (596880).

Almost surely, 2^6228663 is an apocalyptic number.

6228663 is a deficient number, since it is larger than the sum of its proper divisors (3321417).

6228663 is a wasteful number, since it uses less digits than its factorization.

6228663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846.

The product of its digits is 20736, while the sum is 33.

The square root of 6228663 is about 2495.7289516292. The cubic root of 6228663 is about 183.9917194604.

The spelling of 6228663 in words is "six million, two hundred twenty-eight thousand, six hundred sixty-three".