10440259 has 2 divisors, whose sum is σ = 10440260. Its totient is φ = 10440258.

The previous prime is 10440247. The next prime is 10440263. The reversal of 10440259 is 95204401.

10440259 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10440259 - 2⁹ = 10439747 is a prime.

It is not a weakly prime, because it can be changed into another prime (10440239) 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 as a sum of consecutive naturals, namely, 5220129 + 5220130.

It is an arithmetic number, because the mean of its divisors is an integer number (5220130).

Almost surely, 2^10440259 is an apocalyptic number.

10440259 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440259 is an equidigital number, since it uses as much as digits as its factorization.

10440259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10440259 is about 3231.1389632760. The cubic root of 10440259 is about 218.5598702769.

The spelling of 10440259 in words is "ten million, four hundred forty thousand, two hundred fifty-nine".