10243259 has 6 divisors (see below), whose sum is σ = 11091996. Its totient is φ = 9455160.

The previous prime is 10243253. The next prime is 10243267. The reversal of 10243259 is 95234201.

It is not a de Polignac number, because 10243259 - 2⁴ = 10243243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243253) 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 5 ways as a sum of consecutive naturals, for example, 30137 + ... + 30474.

It is an arithmetic number, because the mean of its divisors is an integer number (1848666).

Almost surely, 2^10243259 is an apocalyptic number.

10243259 is a deficient number, since it is larger than the sum of its proper divisors (848737).

10243259 is an equidigital number, since it uses as much as digits as its factorization.

10243259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60637 (or 60624 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10243259 is about 3200.5091782402. The cubic root of 10243259 is about 217.1764440898.

The spelling of 10243259 in words is "ten million, two hundred forty-three thousand, two hundred fifty-nine".