11235144 has 32 divisors (see below), whose sum is σ = 28995840. Its totient is φ = 3624000.

The previous prime is 11235131. The next prime is 11235167. The reversal of 11235144 is 44153211.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11235144.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6807 + ... + 8294.

It is an arithmetic number, because the mean of its divisors is an integer number (906120).

Almost surely, 2^11235144 is an apocalyptic number.

It is an amenable number.

11235144 is an abundant number, since it is smaller than the sum of its proper divisors (17760696).

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

11235144 is a wasteful number, since it uses less digits than its factorization.

11235144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15141 (or 15137 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 11235144 is about 3351.8866329278. The cubic root of 11235144 is about 223.9715631418.

Adding to 11235144 its reverse (44153211), we get a palindrome (55388355).

The spelling of 11235144 in words is "eleven million, two hundred thirty-five thousand, one hundred forty-four".