10439617 has 2 divisors, whose sum is σ = 10439618. Its totient is φ = 10439616.

The previous prime is 10439609. The next prime is 10439629. The reversal of 10439617 is 71693401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10439361 + 256 = 3231^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 10439617 - 2³ = 10439609 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10439917) 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, 5219808 + 5219809.

It is an arithmetic number, because the mean of its divisors is an integer number (5219809).

Almost surely, 2^10439617 is an apocalyptic number.

It is an amenable number.

10439617 is a deficient number, since it is larger than the sum of its proper divisors (1).

10439617 is an equidigital number, since it uses as much as digits as its factorization.

10439617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 10439617 is about 3231.0396159750. The cubic root of 10439617 is about 218.5553902375. Note that the first 3 decimals are identical.

The spelling of 10439617 in words is "ten million, four hundred thirty-nine thousand, six hundred seventeen".