6619882 has 8 divisors (see below), whose sum is σ = 9944676. Its totient is φ = 3304992.

The previous prime is 6619871. The next prime is 6619889. The reversal of 6619882 is 2889166.

It can be written as a sum of positive squares in 2 ways, for example, as 5861241 + 758641 = 2421^2 + 871^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6619889) 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, 483 + ... + 3670.

Almost surely, 2^6619882 is an apocalyptic number.

6619882 is a deficient number, since it is larger than the sum of its proper divisors (3324794).

6619882 is a wasteful number, since it uses less digits than its factorization.

6619882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4952.

The product of its digits is 41472, while the sum is 40.

The square root of 6619882 is about 2572.9131349503. The cubic root of 6619882 is about 187.7659113006.

The spelling of 6619882 in words is "six million, six hundred nineteen thousand, eight hundred eighty-two".