11749868 has 48 divisors (see below), whose sum is σ = 23595264. Its totient is φ = 5080320.

The previous prime is 11749867. The next prime is 11749883. The reversal of 11749868 is 86894711.

It is not an unprimeable number, because it can be changed into a prime (11749867) 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 15 ways as a sum of consecutive naturals, for example, 59546 + ... + 59742.

It is an arithmetic number, because the mean of its divisors is an integer number (491568).

Almost surely, 2^11749868 is an apocalyptic number.

It is an amenable number.

11749868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

11749868 is a wasteful number, since it uses less digits than its factorization.

11749868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 280 counting only the distinct ones).

The product of its digits is 96768, while the sum is 44.

The square root of 11749868 is about 3427.8080459676. The cubic root of 11749868 is about 227.3409458632.

The spelling of 11749868 in words is "eleven million, seven hundred forty-nine thousand, eight hundred sixty-eight".