6614443 has 4 divisors (see below), whose sum is σ = 7215768. Its totient is φ = 6013120.

The previous prime is 6614437. The next prime is 6614449. The reversal of 6614443 is 3444166.

It is a happy number.

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 (6614437) and next prime (6614449).

It is a cyclic number.

It is not a de Polignac number, because 6614443 - 2⁹ = 6613931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6614449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300646 + ... + 300667.

It is an arithmetic number, because the mean of its divisors is an integer number (1803942).

Almost surely, 2^6614443 is an apocalyptic number.

6614443 is a deficient number, since it is larger than the sum of its proper divisors (601325).

6614443 is a wasteful number, since it uses less digits than its factorization.

6614443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601324.

The product of its digits is 6912, while the sum is 28.

The square root of 6614443 is about 2571.8559446439. The cubic root of 6614443 is about 187.7144733941.

The spelling of 6614443 in words is "six million, six hundred fourteen thousand, four hundred forty-three".