11453316 has 48 divisors (see below), whose sum is σ = 31073280. Its totient is φ = 3215520.

The previous prime is 11453311. The next prime is 11453389. The reversal of 11453316 is 61335411.

It is not an unprimeable number, because it can be changed into a prime (11453311) 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 15 ways as a sum of consecutive naturals, for example, 3801 + ... + 6111.

It is an arithmetic number, because the mean of its divisors is an integer number (647360).

Almost surely, 2^11453316 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 11453316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15536640).

11453316 is an abundant number, since it is smaller than the sum of its proper divisors (19619964).

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

11453316 is a wasteful number, since it uses less digits than its factorization.

11453316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384 (or 2382 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 11453316 is about 3384.2748115364. The cubic root of 11453316 is about 225.4120252760.

Adding to 11453316 its reverse (61335411), we get a palindrome (72788727).

The spelling of 11453316 in words is "eleven million, four hundred fifty-three thousand, three hundred sixteen".