11243952 has 60 divisors (see below), whose sum is σ = 31791864. Its totient is φ = 3709440.

The previous prime is 11243933. The next prime is 11243957. The reversal of 11243952 is 25934211.

It is not an unprimeable number, because it can be changed into a prime (11243957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15927 + ... + 16617.

Almost surely, 2^11243952 is an apocalyptic number.

11243952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11243952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15895932).

11243952 is an abundant number, since it is smaller than the sum of its proper divisors (20547912).

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

11243952 is a wasteful number, since it uses less digits than its factorization.

11243952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818 (or 809 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 11243952 is about 3353.2002624359. The cubic root of 11243952 is about 224.0300767437.

The spelling of 11243952 in words is "eleven million, two hundred forty-three thousand, nine hundred fifty-two".