11826365 has 8 divisors (see below), whose sum is σ = 14386488. Its totient is φ = 9331200.

The previous prime is 11826361. The next prime is 11826377. The reversal of 11826365 is 56362811.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5410276 + 6416089 = 2326^2 + 2533^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11826365 - 2² = 11826361 is a prime.

It is a super-2 number, since 2×11826365² = 279725818226450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11826361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15836 + ... + 16565.

It is an arithmetic number, because the mean of its divisors is an integer number (1798311).

Almost surely, 2^11826365 is an apocalyptic number.

It is an amenable number.

11826365 is a deficient number, since it is larger than the sum of its proper divisors (2560123).

11826365 is an equidigital number, since it uses as much as digits as its factorization.

11826365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32479.

The product of its digits is 8640, while the sum is 32.

The square root of 11826365 is about 3438.9482403782. The cubic root of 11826365 is about 227.8332434604.

The spelling of 11826365 in words is "eleven million, eight hundred twenty-six thousand, three hundred sixty-five".