11728460 has 24 divisors (see below), whose sum is σ = 25232256. Its totient is φ = 4576640.

The previous prime is 11728439. The next prime is 11728523. The reversal of 11728460 is 6482711.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6332 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (1051344).

Almost surely, 2^11728460 is an apocalyptic number.

11728460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11728460 is an abundant number, since it is smaller than the sum of its proper divisors (13503796).

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

11728460 is a wasteful number, since it uses less digits than its factorization.

11728460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14353 (or 14351 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 11728460 is about 3424.6839270216. The cubic root of 11728460 is about 227.2027918638.

The spelling of 11728460 in words is "eleven million, seven hundred twenty-eight thousand, four hundred sixty".