10728607 has 4 divisors (see below), whose sum is σ = 10807056. Its totient is φ = 10650160.

The previous prime is 10728589. The next prime is 10728611. The reversal of 10728607 is 70682701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70682701 = 71 ⋅995531.

It is a cyclic number.

It is not a de Polignac number, because 10728607 - 2¹⁹ = 10204319 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10728647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39019 + ... + 39292.

It is an arithmetic number, because the mean of its divisors is an integer number (2701764).

Almost surely, 2^10728607 is an apocalyptic number.

10728607 is a deficient number, since it is larger than the sum of its proper divisors (78449).

10728607 is an equidigital number, since it uses as much as digits as its factorization.

10728607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78448.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 10728607 is about 3275.4552355360. The cubic root of 10728607 is about 220.5537496465.

The spelling of 10728607 in words is "ten million, seven hundred twenty-eight thousand, six hundred seven".