10246729 has 2 divisors, whose sum is σ = 10246730. Its totient is φ = 10246728.

The previous prime is 10246723. The next prime is 10246751. The reversal of 10246729 is 92764201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7573504 + 2673225 = 2752^2 + 1635^2 .

It is a cyclic number.

It is not a de Polignac number, because 10246729 - 2³ = 10246721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10246729.

It is not a weakly prime, because it can be changed into another prime (10246721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5123364 + 5123365.

It is an arithmetic number, because the mean of its divisors is an integer number (5123365).

Almost surely, 2^10246729 is an apocalyptic number.

It is an amenable number.

10246729 is a deficient number, since it is larger than the sum of its proper divisors (1).

10246729 is an equidigital number, since it uses as much as digits as its factorization.

10246729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 10246729 is about 3201.0512335794. The cubic root of 10246729 is about 217.2009648399.

The spelling of 10246729 in words is "ten million, two hundred forty-six thousand, seven hundred twenty-nine".