5667966 has 24 divisors (see below), whose sum is σ = 12927720. Its totient is φ = 1789776.

The previous prime is 5667941. The next prime is 5667971. The reversal of 5667966 is 6697665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7945 + ... + 8628.

It is an arithmetic number, because the mean of its divisors is an integer number (538655).

Almost surely, 2^5667966 is an apocalyptic number.

5667966 is an abundant number, since it is smaller than the sum of its proper divisors (7259754).

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

5667966 is a wasteful number, since it uses less digits than its factorization.

5667966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600 (or 16597 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 5667966 is about 2380.7490417934. The cubic root of 5667966 is about 178.2963333920.

The spelling of 5667966 in words is "five million, six hundred sixty-seven thousand, nine hundred sixty-six".