11449829 has 2 divisors, whose sum is σ = 11449830. Its totient is φ = 11449828.

The previous prime is 11449807. The next prime is 11449843. The reversal of 11449829 is 92894411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9424900 + 2024929 = 3070^2 + 1423^2 .

It is an emirp because it is prime and its reverse (92894411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11449829 - 2²⁰ = 10401253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11449792 and 11449801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11449859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724914 + 5724915.

It is an arithmetic number, because the mean of its divisors is an integer number (5724915).

Almost surely, 2^11449829 is an apocalyptic number.

It is an amenable number.

11449829 is a deficient number, since it is larger than the sum of its proper divisors (1).

11449829 is an equidigital number, since it uses as much as digits as its factorization.

11449829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 38.

The square root of 11449829 is about 3383.7595954796. The cubic root of 11449829 is about 225.3891471415.

The spelling of 11449829 in words is "eleven million, four hundred forty-nine thousand, eight hundred twenty-nine".