11235812 has 12 divisors (see below), whose sum is σ = 22471680. Its totient is φ = 4815336.

The previous prime is 11235811. The next prime is 11235853. The reversal of 11235812 is 21853211.

It is a happy number.

11235812 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11235811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200612 + ... + 200667.

It is an arithmetic number, because the mean of its divisors is an integer number (1872640).

Almost surely, 2^11235812 is an apocalyptic number.

It is an amenable number.

11235812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11235812 is a wasteful number, since it uses less digits than its factorization.

11235812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401290 (or 401288 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 11235812 is about 3351.9862768216. The cubic root of 11235812 is about 223.9760018934.

The spelling of 11235812 in words is "eleven million, two hundred thirty-five thousand, eight hundred twelve".