6389248 has 20 divisors (see below), whose sum is σ = 12767040. Its totient is φ = 3194368.

The previous prime is 6389237. The next prime is 6389249. The reversal of 6389248 is 8429836.

It is a d-powerful number, because it can be written as 6⁵ + 3¹³ + 8² + 9⁷ + 2⁴ + 4 + 8⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 6389248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6389249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5728 + ... + 6751.

It is an arithmetic number, because the mean of its divisors is an integer number (638352).

Almost surely, 2^6389248 is an apocalyptic number.

It is an amenable number.

6389248 is a deficient number, since it is larger than the sum of its proper divisors (6377792).

6389248 is an equidigital number, since it uses as much as digits as its factorization.

6389248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497 (or 12481 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 6389248 is about 2527.6961842753. The cubic root of 6389248 is about 185.5595234761.

The spelling of 6389248 in words is "six million, three hundred eighty-nine thousand, two hundred forty-eight".