11385827 has 4 divisors (see below), whose sum is σ = 11392680. Its totient is φ = 11378976.

The previous prime is 11385817. The next prime is 11385877. The reversal of 11385827 is 72858311.

11385827 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72858311 = 17 ⋅4285783.

It is a cyclic number.

It is not a de Polignac number, because 11385827 - 2⁴ = 11385811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11385817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824 + ... + 4842.

It is an arithmetic number, because the mean of its divisors is an integer number (2848170).

Almost surely, 2^11385827 is an apocalyptic number.

11385827 is a deficient number, since it is larger than the sum of its proper divisors (6853).

11385827 is an equidigital number, since it uses as much as digits as its factorization.

11385827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852.

The product of its digits is 13440, while the sum is 35.

The square root of 11385827 is about 3374.2891103164. The cubic root of 11385827 is about 224.9684037937.

The spelling of 11385827 in words is "eleven million, three hundred eighty-five thousand, eight hundred twenty-seven".