10728895 has 4 divisors (see below), whose sum is σ = 12874680. Its totient is φ = 8583112.

The previous prime is 10728889. The next prime is 10728899. The reversal of 10728895 is 59882701.

10728895 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59882701 = 2063 ⋅29027.

It is a cyclic number.

It is not a de Polignac number, because 10728895 - 2²¹ = 8631743 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10728899) 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, 1072885 + ... + 1072894.

It is an arithmetic number, because the mean of its divisors is an integer number (3218670).

Almost surely, 2^10728895 is an apocalyptic number.

10728895 is a deficient number, since it is larger than the sum of its proper divisors (2145785).

10728895 is an equidigital number, since it uses as much as digits as its factorization.

10728895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145784.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 10728895 is about 3275.4991985955. The cubic root of 10728895 is about 220.5557231526. Note that the first 3 decimals are identical.

The spelling of 10728895 in words is "ten million, seven hundred twenty-eight thousand, eight hundred ninety-five".