11623266 has 12 divisors (see below), whose sum is σ = 25183782. Its totient is φ = 3874416.

The previous prime is 11623259. The next prime is 11623267. The reversal of 11623266 is 66232611.

11623266 is a `hidden beast` number, since 11 + 623 + 26 + 6 = 666.

11623266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11594025 + 29241 = 3405^2 + 171^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11623267) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322851 + ... + 322886.

Almost surely, 2^11623266 is an apocalyptic number.

11623266 is an abundant number, since it is smaller than the sum of its proper divisors (13560516).

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

11623266 is a wasteful number, since it uses less digits than its factorization.

11623266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645745 (or 645742 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 11623266 is about 3409.2911286659. The cubic root of 11623266 is about 226.5214809386.

Adding to 11623266 its reverse (66232611), we get a palindrome (77855877).

The spelling of 11623266 in words is "eleven million, six hundred twenty-three thousand, two hundred sixty-six".