5966859 has 8 divisors (see below), whose sum is σ = 7974720. Its totient is φ = 3968456.

The previous prime is 5966843. The next prime is 5966861. The reversal of 5966859 is 9586695.

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

It is a cyclic number.

It is not a de Polignac number, because 5966859 - 2⁴ = 5966843 is a prime.

It is a super-3 number, since 3×5966859³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5966839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (996840).

Almost surely, 2^5966859 is an apocalyptic number.

5966859 is a deficient number, since it is larger than the sum of its proper divisors (2007861).

5966859 is a wasteful number, since it uses less digits than its factorization.

5966859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729.

The product of its digits is 583200, while the sum is 48.

The square root of 5966859 is about 2442.7154971466. The cubic root of 5966859 is about 181.3768792148.

The spelling of 5966859 in words is "five million, nine hundred sixty-six thousand, eight hundred fifty-nine".