6228553 has 2 divisors, whose sum is σ = 6228554. Its totient is φ = 6228552.

The previous prime is 6228539. The next prime is 6228583. The reversal of 6228553 is 3558226.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5322249 + 906304 = 2307^2 + 952^2 .

It is a cyclic number.

It is not a de Polignac number, because 6228553 - 2⁹ = 6228041 is a prime.

It is not a weakly prime, because it can be changed into another prime (6228503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3114276 + 3114277.

It is an arithmetic number, because the mean of its divisors is an integer number (3114277).

Almost surely, 2^6228553 is an apocalyptic number.

It is an amenable number.

6228553 is a deficient number, since it is larger than the sum of its proper divisors (1).

6228553 is an equidigital number, since it uses as much as digits as its factorization.

6228553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 6228553 is about 2495.7069138823. The cubic root of 6228553 is about 183.9906363382.

The spelling of 6228553 in words is "six million, two hundred twenty-eight thousand, five hundred fifty-three".