10000266 has 8 divisors (see below), whose sum is σ = 20000544. Its totient is φ = 3333420.

The previous prime is 10000261. The next prime is 10000271. The reversal of 10000266 is 66200001.

It is an interprime number because it is at equal distance from previous prime (10000261) and next prime (10000271).

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

10000266 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10000261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833350 + ... + 833361.

It is an arithmetic number, because the mean of its divisors is an integer number (2500068).

Almost surely, 2^10000266 is an apocalyptic number.

10000266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10000266 is a wasteful number, since it uses less digits than its factorization.

10000266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666716.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 10000266 is about 3162.3197181816. The cubic root of 10000266 is about 215.4453792517.

Adding to 10000266 its reverse (66200001), we get a palindrome (76200267).

The spelling of 10000266 in words is "ten million, two hundred sixty-six", and thus it is an aban number.