3005266 has 8 divisors (see below), whose sum is σ = 4917744. Its totient is φ = 1366020.

The previous prime is 3005237. The next prime is 3005267. The reversal of 3005266 is 6625003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 136603 = 3005266 / (3 + 0 + 0 + 5 + 2 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (3005267) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 68280 + ... + 68323.

It is an arithmetic number, because the mean of its divisors is an integer number (614718).

Almost surely, 2^3005266 is an apocalyptic number.

3005266 is a deficient number, since it is larger than the sum of its proper divisors (1912478).

3005266 is a wasteful number, since it uses less digits than its factorization.

3005266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136616.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3005266 is about 1733.5703043142. The cubic root of 3005266 is about 144.3092953276.

The spelling of 3005266 in words is "three million, five thousand, two hundred sixty-six".