10729771 has 16 divisors (see below), whose sum is σ = 12507264. Its totient is φ = 9114624.

The previous prime is 10729727. The next prime is 10729781. The reversal of 10729771 is 17792701.

10729771 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10729771 - 2⁷ = 10729643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10729781) 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 in 15 ways as a sum of consecutive naturals, for example, 9871 + ... + 10903.

It is an arithmetic number, because the mean of its divisors is an integer number (781704).

Almost surely, 2^10729771 is an apocalyptic number.

10729771 is a deficient number, since it is larger than the sum of its proper divisors (1777493).

10729771 is a wasteful number, since it uses less digits than its factorization.

10729771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110.

The product of its (nonzero) digits is 6174, while the sum is 34.

The square root of 10729771 is about 3275.6329159416. The cubic root of 10729771 is about 220.5617256830.

The spelling of 10729771 in words is "ten million, seven hundred twenty-nine thousand, seven hundred seventy-one".