6621096 has 32 divisors (see below), whose sum is σ = 16711200. Its totient is φ = 2185920.

The previous prime is 6621071. The next prime is 6621103. The reversal of 6621096 is 6901266.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351 + ... + 3881.

It is an arithmetic number, because the mean of its divisors is an integer number (522225).

Almost surely, 2^6621096 is an apocalyptic number.

It is an amenable number.

6621096 is an abundant number, since it is smaller than the sum of its proper divisors (10090104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6621096 is a wasteful number, since it uses less digits than its factorization.

6621096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649 (or 2645 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 6621096 is about 2573.1490434874. The cubic root of 6621096 is about 187.7773885386. Note that the first 3 decimals are identical.

The spelling of 6621096 in words is "six million, six hundred twenty-one thousand, ninety-six".