5189866 has 16 divisors (see below), whose sum is σ = 8654688. Its totient is φ = 2314000.

The previous prime is 5189851. The next prime is 5189893. The reversal of 5189866 is 6689815.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (540918).

Almost surely, 2^5189866 is an apocalyptic number.

5189866 is a deficient number, since it is larger than the sum of its proper divisors (3464822).

5189866 is a wasteful number, since it uses less digits than its factorization.

5189866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517.

The product of its digits is 103680, while the sum is 43.

The square root of 5189866 is about 2278.1277400532. The cubic root of 5189866 is about 173.1352034284.

The spelling of 5189866 in words is "five million, one hundred eighty-nine thousand, eight hundred sixty-six".