5667386 has 8 divisors (see below), whose sum is σ = 8555700. Its totient is φ = 2815488.

The previous prime is 5667379. The next prime is 5667421. The reversal of 5667386 is 6837665.

It can be written as a sum of positive squares in 2 ways, for example, as 5612161 + 55225 = 2369^2 + 235^2 .

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

It is an Ulam number.

It is a plaindrome in base 13.

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, 8711 + ... + 9338.

Almost surely, 2^5667386 is an apocalyptic number.

5667386 is a deficient number, since it is larger than the sum of its proper divisors (2888314).

5667386 is a wasteful number, since it uses less digits than its factorization.

5667386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18208.

The product of its digits is 181440, while the sum is 41.

The square root of 5667386 is about 2380.6272282741. The cubic root of 5667386 is about 178.2902515277.

The spelling of 5667386 in words is "five million, six hundred sixty-seven thousand, three hundred eighty-six".