11836469 has 2 divisors, whose sum is σ = 11836470. Its totient is φ = 11836468.

The previous prime is 11836457. The next prime is 11836477. The reversal of 11836469 is 96463811.

11836469 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10048900 + 1787569 = 3170^2 + 1337^2 .

It is an emirp because it is prime and its reverse (96463811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11836469 - 2⁸ = 11836213 is a prime.

It is a super-2 number, since 2×11836469² = 280203996775922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11836169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5918234 + 5918235.

It is an arithmetic number, because the mean of its divisors is an integer number (5918235).

Almost surely, 2^11836469 is an apocalyptic number.

It is an amenable number.

11836469 is a deficient number, since it is larger than the sum of its proper divisors (1).

11836469 is an equidigital number, since it uses as much as digits as its factorization.

11836469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 38.

The square root of 11836469 is about 3440.4169805417. The cubic root of 11836469 is about 227.8981090331.

The spelling of 11836469 in words is "eleven million, eight hundred thirty-six thousand, four hundred sixty-nine".