5707986 has 8 divisors (see below), whose sum is σ = 11415984. Its totient is φ = 1902660.

The previous prime is 5707967. The next prime is 5707997. The reversal of 5707986 is 6897075.

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

5707986 is an admirable number.

It is a super-2 number, since 2×5707986² = 65162208352392, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475660 + ... + 475671.

It is an arithmetic number, because the mean of its divisors is an integer number (1426998).

Almost surely, 2^5707986 is an apocalyptic number.

5707986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5707986 is a wasteful number, since it uses less digits than its factorization.

5707986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951336.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 5707986 is about 2389.1391755191. The cubic root of 5707986 is about 178.7149839311.

The spelling of 5707986 in words is "five million, seven hundred seven thousand, nine hundred eighty-six".