5667387 has 16 divisors (see below), whose sum is σ = 8287488. Its totient is φ = 3416480.

The previous prime is 5667379. The next prime is 5667421. The reversal of 5667387 is 7837665.

It is a cyclic number.

It is not a de Polignac number, because 5667387 - 2³ = 5667379 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5667317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8353 + ... + 9005.

It is an arithmetic number, because the mean of its divisors is an integer number (517968).

Almost surely, 2^5667387 is an apocalyptic number.

5667387 is a deficient number, since it is larger than the sum of its proper divisors (2620101).

5667387 is a wasteful number, since it uses less digits than its factorization.

5667387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930.

The product of its digits is 211680, while the sum is 42.

The square root of 5667387 is about 2380.6274383028. The cubic root of 5667387 is about 178.2902620140.

The spelling of 5667387 in words is "five million, six hundred sixty-seven thousand, three hundred eighty-seven".