5639206 has 16 divisors (see below), whose sum is σ = 9106560. Its totient is φ = 2609280.

The previous prime is 5639197. The next prime is 5639213. The reversal of 5639206 is 6029365.

It is a congruent 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, 715 + ... + 3433.

It is an arithmetic number, because the mean of its divisors is an integer number (569160).

Almost surely, 2^5639206 is an apocalyptic number.

5639206 is a deficient number, since it is larger than the sum of its proper divisors (3467354).

5639206 is a wasteful number, since it uses less digits than its factorization.

5639206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 5639206 is about 2374.7012443674. The cubic root of 5639206 is about 177.9942555904.

The spelling of 5639206 in words is "five million, six hundred thirty-nine thousand, two hundred six".