6382144 has 14 divisors (see below), whose sum is σ = 12664694. Its totient is φ = 3191040.

The previous prime is 6382141. The next prime is 6382147. The reversal of 6382144 is 4412836.

It is an interprime number because it is at equal distance from previous prime (6382141) and next prime (6382147).

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 1183744 = 2280^2 + 1088^2 .

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (6382141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49797 + ... + 49924.

It is an arithmetic number, because the mean of its divisors is an integer number (904621).

Almost surely, 2^6382144 is an apocalyptic number.

6382144 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6382144 is a deficient number, since it is larger than the sum of its proper divisors (6282550).

6382144 is an equidigital number, since it uses as much as digits as its factorization.

6382144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99733 (or 99723 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 6382144 is about 2526.2905612775. The cubic root of 6382144 is about 185.4907254101.

The spelling of 6382144 in words is "six million, three hundred eighty-two thousand, one hundred forty-four".