6447014 has 16 divisors (see below), whose sum is σ = 11114496. Its totient is φ = 2747400.

The previous prime is 6446987. The next prime is 6447017. The reversal of 6447014 is 4107446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6447017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469 + ... + 3879.

It is an arithmetic number, because the mean of its divisors is an integer number (694656).

Almost surely, 2^6447014 is an apocalyptic number.

6447014 is a deficient number, since it is larger than the sum of its proper divisors (4667482).

6447014 is a wasteful number, since it uses less digits than its factorization.

6447014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 6447014 is about 2539.0970836106. The cubic root of 6447014 is about 186.1170689379.

The spelling of 6447014 in words is "six million, four hundred forty-seven thousand, fourteen".