6443114 has 4 divisors (see below), whose sum is σ = 9664674. Its totient is φ = 3221556.

The previous prime is 6443111. The next prime is 6443117. The reversal of 6443114 is 4113446.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6443111) and next prime (6443117).

It can be written as a sum of positive squares in only one way, i.e., 6225025 + 218089 = 2495^2 + 467^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6443114.

It is not an unprimeable number, because it can be changed into a prime (6443111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610777 + ... + 1610780.

Almost surely, 2^6443114 is an apocalyptic number.

6443114 is a deficient number, since it is larger than the sum of its proper divisors (3221560).

6443114 is a wasteful number, since it uses less digits than its factorization.

6443114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3221559.

The product of its digits is 1152, while the sum is 23.

The square root of 6443114 is about 2538.3289778908. The cubic root of 6443114 is about 186.0795320264.

The spelling of 6443114 in words is "six million, four hundred forty-three thousand, one hundred fourteen".