11830169 has 6 divisors (see below), whose sum is σ = 12810366. Its totient is φ = 10920000.

The previous prime is 11830163. The next prime is 11830187. The reversal of 11830169 is 96103811.

11830169 = 662² + 663² + ... + 687².

It is a happy number.

11830169 is digitally balanced in base 3, 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 3 ways, for example, as 506944 + 11323225 = 712^2 + 3365^2 .

It is not a de Polignac number, because 11830169 - 2²⁰ = 10781593 is a prime.

It is a super-2 number, since 2×11830169² = 279905797137122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11830163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34832 + ... + 35169.

It is an arithmetic number, because the mean of its divisors is an integer number (2135061).

Almost surely, 2^11830169 is an apocalyptic number.

It is an amenable number.

11830169 is a deficient number, since it is larger than the sum of its proper divisors (980197).

11830169 is an equidigital number, since it uses as much as digits as its factorization.

11830169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70027 (or 70014 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 11830169 is about 3439.5012719870. The cubic root of 11830169 is about 227.8576686818.

The spelling of 11830169 in words is "eleven million, eight hundred thirty thousand, one hundred sixty-nine".