4094856 has 24 divisors (see below), whose sum is σ = 11090430. Its totient is φ = 1364928.

The previous prime is 4094837. The next prime is 4094879. The reversal of 4094856 is 6584904.

It can be written as a sum of positive squares in only one way, i.e., 4040100 + 54756 = 2010^2 + 234^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4094856.

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 5 ways as a sum of consecutive naturals, for example, 28365 + ... + 28508.

Almost surely, 2^4094856 is an apocalyptic number.

It is an amenable number.

4094856 is an abundant number, since it is smaller than the sum of its proper divisors (6995574).

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

4094856 is a wasteful number, since it uses less digits than its factorization.

4094856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56885 (or 56878 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4094856 is about 2023.5750542048. The cubic root of 4094856 is about 159.9851027797.

It can be divided in two parts, 4094 and 856, that added together give a triangular number (4950 = T₉₉).

The spelling of 4094856 in words is "four million, ninety-four thousand, eight hundred fifty-six".