11434169 has 2 divisors, whose sum is σ = 11434170. Its totient is φ = 11434168.

The previous prime is 11434139. The next prime is 11434177. The reversal of 11434169 is 96143411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8048569 + 3385600 = 2837^2 + 1840^2 .

It is a cyclic number.

It is not a de Polignac number, because 11434169 - 2¹² = 11430073 is a prime.

It is a super-2 number, since 2×11434169² = 261480441441122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11434139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5717084 + 5717085.

It is an arithmetic number, because the mean of its divisors is an integer number (5717085).

Almost surely, 2^11434169 is an apocalyptic number.

It is an amenable number.

11434169 is a deficient number, since it is larger than the sum of its proper divisors (1).

11434169 is an equidigital number, since it uses as much as digits as its factorization.

11434169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The square root of 11434169 is about 3381.4448095452. Note that the first 3 decimals coincide. The cubic root of 11434169 is about 225.2863448953.

The spelling of 11434169 in words is "eleven million, four hundred thirty-four thousand, one hundred sixty-nine".