8066266 has 16 divisors (see below), whose sum is σ = 13104000. Its totient is φ = 3701808.

The previous prime is 8066251. The next prime is 8066273. The reversal of 8066266 is 6626608.

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 7 ways as a sum of consecutive naturals, for example, 4395 + ... + 5953.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^8066266 is an apocalyptic number.

8066266 is a deficient number, since it is larger than the sum of its proper divisors (5037734).

8066266 is a wasteful number, since it uses less digits than its factorization.

8066266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 8066266 is about 2840.1172511007. The cubic root of 8066266 is about 200.5506989284.

It can be divided in two parts, 8066 and 266, that multiplied together give a triangular number (2145556 = T₂₀₇₁).

The spelling of 8066266 in words is "eight million, sixty-six thousand, two hundred sixty-six".