514015717 has 2 divisors, whose sum is σ = 514015718. Its totient is φ = 514015716.

The previous prime is 514015687. The next prime is 514015741. The reversal of 514015717 is 717510415.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 491109921 + 22905796 = 22161^2 + 4786^2 .

It is a cyclic number.

It is not a de Polignac number, because 514015717 - 2⁷ = 514015589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514015787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257007858 + 257007859.

It is an arithmetic number, because the mean of its divisors is an integer number (257007859).

Almost surely, 2^514015717 is an apocalyptic number.

It is an amenable number.

514015717 is a deficient number, since it is larger than the sum of its proper divisors (1).

514015717 is an equidigital number, since it uses as much as digits as its factorization.

514015717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4900, while the sum is 31.

The square root of 514015717 is about 22671.9147184352. The cubic root of 514015717 is about 801.0484778715.

The spelling of 514015717 in words is "five hundred fourteen million, fifteen thousand, seven hundred seventeen".