10728727 has 2 divisors, whose sum is σ = 10728728. Its totient is φ = 10728726.

The previous prime is 10728713. The next prime is 10728733. The reversal of 10728727 is 72782701.

It is a strong prime.

It is an emirp because it is prime and its reverse (72782701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10728727 - 2¹⁵ = 10695959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10728692 and 10728701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10728797) 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 as a sum of consecutive naturals, namely, 5364363 + 5364364.

It is an arithmetic number, because the mean of its divisors is an integer number (5364364).

Almost surely, 2^10728727 is an apocalyptic number.

10728727 is a deficient number, since it is larger than the sum of its proper divisors (1).

10728727 is an equidigital number, since it uses as much as digits as its factorization.

10728727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 10728727 is about 3275.4735535492. The cubic root of 10728727 is about 220.5545719450.

The spelling of 10728727 in words is "ten million, seven hundred twenty-eight thousand, seven hundred twenty-seven".