5991206 has 8 divisors (see below), whose sum is σ = 9678144. Its totient is φ = 2765160.

The previous prime is 5991187. The next prime is 5991217. The reversal of 5991206 is 6021995.

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

It is a congruent number.

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, 115190 + ... + 115241.

It is an arithmetic number, because the mean of its divisors is an integer number (1209768).

Almost surely, 2^5991206 is an apocalyptic number.

5991206 is a deficient number, since it is larger than the sum of its proper divisors (3686938).

5991206 is a wasteful number, since it uses less digits than its factorization.

5991206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230446.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 5991206 is about 2447.6940168248. The cubic root of 5991206 is about 181.6232394396.

The spelling of 5991206 in words is "five million, nine hundred ninety-one thousand, two hundred six".