10966266 has 40 divisors (see below), whose sum is σ = 24800160. Its totient is φ = 3621672.

The previous prime is 10966261. The next prime is 10966273. The reversal of 10966266 is 66266901.

10966266 = 209² + 210² + ... + 347².

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10966266.

It is not an unprimeable number, because it can be changed into a prime (10966261) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22275 + ... + 22761.

It is an arithmetic number, because the mean of its divisors is an integer number (620004).

Almost surely, 2^10966266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10966266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12400080).

10966266 is an abundant number, since it is smaller than the sum of its proper divisors (13833894).

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

10966266 is a wasteful number, since it uses less digits than its factorization.

10966266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 10966266 is about 3311.5352934855. The cubic root of 10966266 is about 222.1704315789.

It can be divided in two parts, 1096626 and 6, that multiplied together give a palindrome (6579756).

The spelling of 10966266 in words is "ten million, nine hundred sixty-six thousand, two hundred sixty-six".