6642614 has 16 divisors (see below), whose sum is σ = 11509776. Its totient is φ = 2841600.

The previous prime is 6642613. The next prime is 6642619. The reversal of 6642614 is 4162466.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6642613) 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, 8507 + ... + 9254.

It is an arithmetic number, because the mean of its divisors is an integer number (719361).

Almost surely, 2^6642614 is an apocalyptic number.

6642614 is a deficient number, since it is larger than the sum of its proper divisors (4867162).

6642614 is a wasteful number, since it uses less digits than its factorization.

6642614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17791.

The product of its digits is 6912, while the sum is 29.

The square root of 6642614 is about 2577.3269098040. The cubic root of 6642614 is about 187.9805887609.

The spelling of 6642614 in words is "six million, six hundred forty-two thousand, six hundred fourteen".