6159856 has 20 divisors (see below), whose sum is σ = 12043872. Its totient is φ = 3051776.

The previous prime is 6159851. The next prime is 6159869. The reversal of 6159856 is 6589516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6159851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105 + ... + 3511.

Almost surely, 2^6159856 is an apocalyptic number.

It is an amenable number.

6159856 is a deficient number, since it is larger than the sum of its proper divisors (5884016).

6159856 is a wasteful number, since it uses less digits than its factorization.

6159856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528 (or 3522 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The square root of 6159856 is about 2481.9057194019. The cubic root of 6159856 is about 183.3117006615.

The spelling of 6159856 in words is "six million, one hundred fifty-nine thousand, eight hundred fifty-six".