11413829 has 4 divisors (see below), whose sum is σ = 13044384. Its totient is φ = 9783276.

The previous prime is 11413823. The next prime is 11413879. The reversal of 11413829 is 92831411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92831411 = 2851 ⋅32561.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11413829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11413823) 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 3 ways as a sum of consecutive naturals, for example, 815267 + ... + 815280.

It is an arithmetic number, because the mean of its divisors is an integer number (3261096).

Almost surely, 2^11413829 is an apocalyptic number.

It is an amenable number.

11413829 is a deficient number, since it is larger than the sum of its proper divisors (1630555).

11413829 is an equidigital number, since it uses as much as digits as its factorization.

11413829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630554.

The product of its digits is 1728, while the sum is 29.

The square root of 11413829 is about 3378.4358806998. The cubic root of 11413829 is about 225.1526799105.

The spelling of 11413829 in words is "eleven million, four hundred thirteen thousand, eight hundred twenty-nine".