10535729 has 8 divisors (see below), whose sum is σ = 11166120. Its totient is φ = 9923200.

The previous prime is 10535719. The next prime is 10535743. The reversal of 10535729 is 92753501.

It can be written as a sum of positive squares in 4 ways, for example, as 2096704 + 8439025 = 1448^2 + 2905^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10535729 is a prime.

It is a super-2 number, since 2×10535729² = 222003171122882, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10535695 and 10535704.

It is not an unprimeable number, because it can be changed into a prime (10535719) 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, 3242 + ... + 5619.

It is an arithmetic number, because the mean of its divisors is an integer number (1395765).

Almost surely, 2^10535729 is an apocalyptic number.

It is an amenable number.

10535729 is a deficient number, since it is larger than the sum of its proper divisors (630391).

10535729 is an equidigital number, since it uses as much as digits as its factorization.

10535729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8931.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 10535729 is about 3245.8787716118. The cubic root of 10535729 is about 219.2240501543.

The spelling of 10535729 in words is "ten million, five hundred thirty-five thousand, seven hundred twenty-nine".