5687966 has 8 divisors (see below), whose sum is σ = 8594640. Its totient is φ = 2823088.

The previous prime is 5687959. The next prime is 5687977. The reversal of 5687966 is 6697865.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5687966.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10106 + ... + 10653.

It is an arithmetic number, because the mean of its divisors is an integer number (1074330).

Almost surely, 2^5687966 is an apocalyptic number.

5687966 is a deficient number, since it is larger than the sum of its proper divisors (2906674).

5687966 is a wasteful number, since it uses less digits than its factorization.

5687966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20898.

The product of its digits is 544320, while the sum is 47.

The square root of 5687966 is about 2384.9457016880. The cubic root of 5687966 is about 178.5057995171.

The spelling of 5687966 in words is "five million, six hundred eighty-seven thousand, nine hundred sixty-six".