5966856 has 48 divisors (see below), whose sum is σ = 18470400. Its totient is φ = 1704672.

The previous prime is 5966843. The next prime is 5966861. The reversal of 5966856 is 6586695.

5966856 is a `hidden beast` number, since 596 + 6 + 8 + 56 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5416 + ... + 6423.

It is an arithmetic number, because the mean of its divisors is an integer number (384800).

Almost surely, 2^5966856 is an apocalyptic number.

5966856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5966856 is an abundant number, since it is smaller than the sum of its proper divisors (12503544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5966856 is a wasteful number, since it uses less digits than its factorization.

5966856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11858 (or 11851 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 5966856 is about 2442.7148830758. The cubic root of 5966856 is about 181.3768488174.

The spelling of 5966856 in words is "five million, nine hundred sixty-six thousand, eight hundred fifty-six".