10057729 has 4 divisors (see below), whose sum is σ = 10972080. Its totient is φ = 9143380.

The previous prime is 10057711. The next prime is 10057759. The reversal of 10057729 is 92775001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10057729 - 2¹⁵ = 10024961 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10057729.

It is not an unprimeable number, because it can be changed into a prime (10057709) 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, 457159 + ... + 457180.

It is an arithmetic number, because the mean of its divisors is an integer number (2743020).

Almost surely, 2^10057729 is an apocalyptic number.

It is an amenable number.

10057729 is a deficient number, since it is larger than the sum of its proper divisors (914351).

10057729 is an equidigital number, since it uses as much as digits as its factorization.

10057729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914350.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 10057729 is about 3171.3922810021. The cubic root of 10057729 is about 215.8572516472.

The spelling of 10057729 in words is "ten million, fifty-seven thousand, seven hundred twenty-nine".