11311352 has 32 divisors (see below), whose sum is σ = 23227680. Its totient is φ = 5132160.

The previous prime is 11311351. The next prime is 11311361. The reversal of 11311352 is 25311311.

11311352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11311352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311351) 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, 5453 + ... + 7235.

It is an arithmetic number, because the mean of its divisors is an integer number (725865).

Almost surely, 2^11311352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11311352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11613840).

11311352 is an abundant number, since it is smaller than the sum of its proper divisors (11916328).

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

11311352 is a wasteful number, since it uses less digits than its factorization.

11311352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863 (or 1859 counting only the distinct ones).

The product of its digits is 90, while the sum is 17.

The square root of 11311352 is about 3363.2353471025. The cubic root of 11311352 is about 224.4768222922.

Adding to 11311352 its reverse (25311311), we get a palindrome (36622663).

The spelling of 11311352 in words is "eleven million, three hundred eleven thousand, three hundred fifty-two".