11066949 has 56 divisors (see below), whose sum is σ = 18887040. Its totient is φ = 6438528.

The previous prime is 11066947. The next prime is 11066963. The reversal of 11066949 is 94966011.

11066949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11066949 - 2¹ = 11066947 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11066947) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 235444 + ... + 235490.

Almost surely, 2^11066949 is an apocalyptic number.

11066949 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11066949 is a deficient number, since it is larger than the sum of its proper divisors (7820091).

11066949 is an equidigital number, since it uses as much as digits as its factorization.

11066949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 11066949 is about 3326.7024213175. The cubic root of 11066949 is about 222.8482884267.

The spelling of 11066949 in words is "eleven million, sixty-six thousand, nine hundred forty-nine".