11839268 has 24 divisors (see below), whose sum is σ = 23752512. Its totient is φ = 5058144.

The previous prime is 11839249. The next prime is 11839277. The reversal of 11839268 is 86293811.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14930 + ... + 15702.

It is an arithmetic number, because the mean of its divisors is an integer number (989688).

Almost surely, 2^11839268 is an apocalyptic number.

It is an amenable number.

11839268 is an abundant number, since it is smaller than the sum of its proper divisors (11913244).

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

11839268 is a wasteful number, since it uses less digits than its factorization.

11839268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1329 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 11839268 is about 3440.8237385835. The cubic root of 11839268 is about 227.9160714996.

The spelling of 11839268 in words is "eleven million, eight hundred thirty-nine thousand, two hundred sixty-eight".