11823629 has 2 divisors, whose sum is σ = 11823630. Its totient is φ = 11823628.

The previous prime is 11823613. The next prime is 11823641. The reversal of 11823629 is 92632811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10562500 + 1261129 = 3250^2 + 1123^2 .

It is a cyclic number.

It is not a de Polignac number, because 11823629 - 2⁴ = 11823613 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11823595 and 11823604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11823689) 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, 5911814 + 5911815.

It is an arithmetic number, because the mean of its divisors is an integer number (5911815).

Almost surely, 2^11823629 is an apocalyptic number.

It is an amenable number.

11823629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11823629 is an equidigital number, since it uses as much as digits as its factorization.

11823629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 11823629 is about 3438.5504213258. The cubic root of 11823629 is about 227.8156725548.

The spelling of 11823629 in words is "eleven million, eight hundred twenty-three thousand, six hundred twenty-nine".