6444614 has 16 divisors (see below), whose sum is σ = 10585296. Its totient is φ = 2918400.

The previous prime is 6444611. The next prime is 6444619. The reversal of 6444614 is 4164446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6444611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9734 + ... + 10374.

It is an arithmetic number, because the mean of its divisors is an integer number (661581).

Almost surely, 2^6444614 is an apocalyptic number.

6444614 is a deficient number, since it is larger than the sum of its proper divisors (4140682).

6444614 is a wasteful number, since it uses less digits than its factorization.

6444614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111.

The product of its digits is 9216, while the sum is 29.

The square root of 6444614 is about 2538.6244306711. The cubic root of 6444614 is about 186.0939710922.

The spelling of 6444614 in words is "six million, four hundred forty-four thousand, six hundred fourteen".