10728686 has 8 divisors (see below), whose sum is σ = 16249584. Its totient is φ = 5312160.

The previous prime is 10728667. The next prime is 10728709. The reversal of 10728686 is 68682701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25835 + ... + 26246.

It is an arithmetic number, because the mean of its divisors is an integer number (2031198).

Almost surely, 2^10728686 is an apocalyptic number.

10728686 is a deficient number, since it is larger than the sum of its proper divisors (5520898).

10728686 is a wasteful number, since it uses less digits than its factorization.

10728686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52186.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 10728686 is about 3275.4672949062. The cubic root of 10728686 is about 220.5542909937.

The spelling of 10728686 in words is "ten million, seven hundred twenty-eight thousand, six hundred eighty-six".