11670829 has 2 divisors, whose sum is σ = 11670830. Its totient is φ = 11670828.

The previous prime is 11670817. The next prime is 11670839. The reversal of 11670829 is 92807611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 1205604 = 3235^2 + 1098^2 .

It is a cyclic number.

It is not a de Polignac number, because 11670829 - 2¹⁵ = 11638061 is a prime.

It is equal to p₇₆₇₈₅₁ and since 11670829 and 767851 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 11670794 and 11670803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11670809) 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 as a sum of consecutive naturals, namely, 5835414 + 5835415.

It is an arithmetic number, because the mean of its divisors is an integer number (5835415).

Almost surely, 2^11670829 is an apocalyptic number.

It is an amenable number.

11670829 is a deficient number, since it is larger than the sum of its proper divisors (1).

11670829 is an equidigital number, since it uses as much as digits as its factorization.

11670829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 11670829 is about 3416.2595041946. The cubic root of 11670829 is about 226.8300396099.

The spelling of 11670829 in words is "eleven million, six hundred seventy thousand, eight hundred twenty-nine".