10165266 has 24 divisors (see below), whose sum is σ = 23184720. Its totient is φ = 3209976.

The previous prime is 10165237. The next prime is 10165271. The reversal of 10165266 is 66256101.

It is a happy number.

10165266 is a `hidden beast` number, since 1 + 0 + 1 + 652 + 6 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14520 + ... + 15203.

It is an arithmetic number, because the mean of its divisors is an integer number (966030).

Almost surely, 2^10165266 is an apocalyptic number.

10165266 is an abundant number, since it is smaller than the sum of its proper divisors (13019454).

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

10165266 is a wasteful number, since it uses less digits than its factorization.

10165266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29750 (or 29747 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 10165266 is about 3188.3014286607. The cubic root of 10165266 is about 216.6238395299.

The spelling of 10165266 in words is "ten million, one hundred sixty-five thousand, two hundred sixty-six".