10800729 has 16 divisors (see below), whose sum is σ = 16943040. Its totient is φ = 6776640.

The previous prime is 10800709. The next prime is 10800737. The reversal of 10800729 is 92700801.

10800729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10800729 - 2¹¹ = 10798681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10800709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11307 + ... + 12224.

It is an arithmetic number, because the mean of its divisors is an integer number (1058940).

Almost surely, 2^10800729 is an apocalyptic number.

It is an amenable number.

10800729 is a deficient number, since it is larger than the sum of its proper divisors (6142311).

10800729 is a wasteful number, since it uses less digits than its factorization.

10800729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23557 (or 23551 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 10800729 is about 3286.4462569773. The cubic root of 10800729 is about 221.0468632490.

The spelling of 10800729 in words is "ten million, eight hundred thousand, seven hundred twenty-nine".