10260813 has 4 divisors (see below), whose sum is σ = 13681088. Its totient is φ = 6840540.

The previous prime is 10260799. The next prime is 10260821. The reversal of 10260813 is 31806201.

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 not a de Polignac number, because 10260813 - 2⁴ = 10260797 is a prime.

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 10260813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10260863) 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 in 3 ways as a sum of consecutive naturals, for example, 1710133 + ... + 1710138.

It is an arithmetic number, because the mean of its divisors is an integer number (3420272).

Almost surely, 2^10260813 is an apocalyptic number.

It is an amenable number.

10260813 is a deficient number, since it is larger than the sum of its proper divisors (3420275).

10260813 is an equidigital number, since it uses as much as digits as its factorization.

10260813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420274.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10260813 is about 3203.2503804729. The cubic root of 10260813 is about 217.3004326119.

The spelling of 10260813 in words is "ten million, two hundred sixty thousand, eight hundred thirteen".