6616922 has 16 divisors (see below), whose sum is σ = 10763592. Its totient is φ = 3032640.

The previous prime is 6616879. The next prime is 6616931. The reversal of 6616922 is 2296166.

It can be written as a sum of positive squares in 4 ways, for example, as 4791721 + 1825201 = 2189^2 + 1351^2 .

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, 3272 + ... + 4892.

Almost surely, 2^6616922 is an apocalyptic number.

6616922 is a deficient number, since it is larger than the sum of its proper divisors (4146670).

6616922 is a wasteful number, since it uses less digits than its factorization.

6616922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793.

The product of its digits is 7776, while the sum is 32.

The square root of 6616922 is about 2572.3378471733. The cubic root of 6616922 is about 187.7379213779.

The spelling of 6616922 in words is "six million, six hundred sixteen thousand, nine hundred twenty-two".