8055866 has 16 divisors (see below), whose sum is σ = 14872704. Its totient is φ = 3186864.

The previous prime is 8055857. The next prime is 8055869. The reversal of 8055866 is 6685508.

It is not an unprimeable number, because it can be changed into a prime (8055869) 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, 21950 + ... + 22313.

It is an arithmetic number, because the mean of its divisors is an integer number (929544).

Almost surely, 2^8055866 is an apocalyptic number.

8055866 is a deficient number, since it is larger than the sum of its proper divisors (6816838).

8055866 is a wasteful number, since it uses less digits than its factorization.

8055866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44285.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 8055866 is about 2838.2857502373. The cubic root of 8055866 is about 200.4644705008.

The spelling of 8055866 in words is "eight million, fifty-five thousand, eight hundred sixty-six".