5662686 has 8 divisors (see below), whose sum is σ = 11325384. Its totient is φ = 1887560.

The previous prime is 5662681. The next prime is 5662697. The reversal of 5662686 is 6862665.

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

5662686 is an admirable number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471885 + ... + 471896.

It is an arithmetic number, because the mean of its divisors is an integer number (1415673).

Almost surely, 2^5662686 is an apocalyptic number.

5662686 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.

5662686 is a wasteful number, since it uses less digits than its factorization.

5662686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943786.

The product of its digits is 103680, while the sum is 39.

The square root of 5662686 is about 2379.6398887227. The cubic root of 5662686 is about 178.2409521428.

The spelling of 5662686 in words is "five million, six hundred sixty-two thousand, six hundred eighty-six".