11066275 has 12 divisors (see below), whose sum is σ = 14970024. Its totient is φ = 8048000.

The previous prime is 11066257. The next prime is 11066281. The reversal of 11066275 is 57266011.

It is not a de Polignac number, because 11066275 - 2⁷ = 11066147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19846 + ... + 20395.

It is an arithmetic number, because the mean of its divisors is an integer number (1247502).

Almost surely, 2^11066275 is an apocalyptic number.

11066275 is a deficient number, since it is larger than the sum of its proper divisors (3903749).

11066275 is a wasteful number, since it uses less digits than its factorization.

11066275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40262 (or 40257 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 11066275 is about 3326.6011182587. The cubic root of 11066275 is about 222.8437643616.

It can be divided in two parts, 1106 and 6275, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 11066275 in words is "eleven million, sixty-six thousand, two hundred seventy-five".