11875169 has 2 divisors, whose sum is σ = 11875170. Its totient is φ = 11875168.

The previous prime is 11875141. The next prime is 11875177. The reversal of 11875169 is 96157811.

11875169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11135569 + 739600 = 3337^2 + 860^2 .

It is a cyclic number.

It is not a de Polignac number, because 11875169 - 2²⁰ = 10826593 is a prime.

It is a super-2 number, since 2×11875169² = 282039277557122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11875109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5937584 + 5937585.

It is an arithmetic number, because the mean of its divisors is an integer number (5937585).

Almost surely, 2^11875169 is an apocalyptic number.

It is an amenable number.

11875169 is a deficient number, since it is larger than the sum of its proper divisors (1).

11875169 is an equidigital number, since it uses as much as digits as its factorization.

11875169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 38.

The square root of 11875169 is about 3446.0367090326. The cubic root of 11875169 is about 228.1462140527.

The spelling of 11875169 in words is "eleven million, eight hundred seventy-five thousand, one hundred sixty-nine".