6550996 has 12 divisors (see below), whose sum is σ = 11609920. Its totient is φ = 3233880.

The previous prime is 6550981. The next prime is 6551011. The reversal of 6550996 is 6990556.

It is an interprime number because it is at equal distance from previous prime (6550981) and next prime (6551011).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050 + ... + 10681.

Almost surely, 2^6550996 is an apocalyptic number.

It is an amenable number.

6550996 is a deficient number, since it is larger than the sum of its proper divisors (5058924).

6550996 is a wasteful number, since it uses less digits than its factorization.

6550996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20814 (or 20812 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 6550996 is about 2559.4913557189. The cubic root of 6550996 is about 187.1123463430.

The spelling of 6550996 in words is "six million, five hundred fifty thousand, nine hundred ninety-six".