11212328 has 32 divisors (see below), whose sum is σ = 22464000. Its totient is φ = 5234880.

The previous prime is 11212321. The next prime is 11212343. The reversal of 11212328 is 82321211.

It is not an unprimeable number, because it can be changed into a prime (11212321) 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, 6413 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (702000).

Almost surely, 2^11212328 is an apocalyptic number.

It is an amenable number.

11212328 is an abundant number, since it is smaller than the sum of its proper divisors (11251672).

11212328 is a wasteful number, since it uses less digits than its factorization.

11212328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625 (or 1621 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 11212328 is about 3348.4814468651. The cubic root of 11212328 is about 223.8198487753.

Adding to 11212328 its reverse (82321211), we get a palindrome (93533539).

The spelling of 11212328 in words is "eleven million, two hundred twelve thousand, three hundred twenty-eight".