5628986 has 16 divisors (see below), whose sum is σ = 9250848. Its totient is φ = 2547600.

The previous prime is 5628967. The next prime is 5628991. The reversal of 5628986 is 6898265.

It is a happy number.

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, 6896 + ... + 7668.

It is an arithmetic number, because the mean of its divisors is an integer number (578178).

Almost surely, 2^5628986 is an apocalyptic number.

5628986 is a deficient number, since it is larger than the sum of its proper divisors (3621862).

5628986 is a wasteful number, since it uses less digits than its factorization.

5628986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117.

The product of its digits is 207360, while the sum is 44.

The square root of 5628986 is about 2372.5484188948. The cubic root of 5628986 is about 177.8866635330.

The spelling of 5628986 in words is "five million, six hundred twenty-eight thousand, nine hundred eighty-six".