11680248 has 16 divisors (see below), whose sum is σ = 29200680. Its totient is φ = 3893408.

The previous prime is 11680247. The next prime is 11680261. The reversal of 11680248 is 84208611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11680247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243315 + ... + 243362.

Almost surely, 2^11680248 is an apocalyptic number.

It is an amenable number.

11680248 is an abundant number, since it is smaller than the sum of its proper divisors (17520432).

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

11680248 is a wasteful number, since it uses less digits than its factorization.

11680248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486686 (or 486682 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 11680248 is about 3417.6377806900. The cubic root of 11680248 is about 226.8910446348.

Adding to 11680248 its reverse (84208611), we get a palindrome (95888859).

The spelling of 11680248 in words is "eleven million, six hundred eighty thousand, two hundred forty-eight".