10266212 has 12 divisors (see below), whose sum is σ = 19599216. Its totient is φ = 4666440.

The previous prime is 10266199. The next prime is 10266227. The reversal of 10266212 is 21266201.

It is a happy number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 116618 + ... + 116705.

It is an arithmetic number, because the mean of its divisors is an integer number (1633268).

Almost surely, 2^10266212 is an apocalyptic number.

It is an amenable number.

10266212 is a deficient number, since it is larger than the sum of its proper divisors (9333004).

10266212 is a wasteful number, since it uses less digits than its factorization.

10266212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233338 (or 233336 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10266212 is about 3204.0930073891. The cubic root of 10266212 is about 217.3385387322.

The spelling of 10266212 in words is "ten million, two hundred sixty-six thousand, two hundred twelve".