10728863 has 8 divisors (see below), whose sum is σ = 11479920. Its totient is φ = 9996480.

The previous prime is 10728857. The next prime is 10728877. The reversal of 10728863 is 36882701.

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

It is a cyclic number.

It is not a de Polignac number, because 10728863 - 2⁶ = 10728799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10721863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3470 + ... + 5787.

It is an arithmetic number, because the mean of its divisors is an integer number (1434990).

Almost surely, 2^10728863 is an apocalyptic number.

10728863 is a deficient number, since it is larger than the sum of its proper divisors (751057).

10728863 is an equidigital number, since it uses as much as digits as its factorization.

10728863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9337.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 10728863 is about 3275.4943138403. The cubic root of 10728863 is about 220.5555038758. Note that the first 4 decimals are identical.

The spelling of 10728863 in words is "ten million, seven hundred twenty-eight thousand, eight hundred sixty-three".