11512332 has 72 divisors (see below), whose sum is σ = 33205536. Its totient is φ = 3331584.

The previous prime is 11512331. The next prime is 11512337. The reversal of 11512332 is 23321511.

11512332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11512331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7233 + ... + 8679.

It is an arithmetic number, because the mean of its divisors is an integer number (461188).

Almost surely, 2^11512332 is an apocalyptic number.

11512332 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 11512332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16602768).

11512332 is an abundant number, since it is smaller than the sum of its proper divisors (21693204).

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

11512332 is a wasteful number, since it uses less digits than its factorization.

11512332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487 (or 1482 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 11512332 is about 3392.9827585769. The cubic root of 11512332 is about 225.7985256406.

Adding to 11512332 its reverse (23321511), we get a palindrome (34833843).

The spelling of 11512332 in words is "eleven million, five hundred twelve thousand, three hundred thirty-two".