14945717 has 2 divisors, whose sum is σ = 14945718. Its totient is φ = 14945716.

The previous prime is 14945657. The next prime is 14945729. The reversal of 14945717 is 71754941.

14945717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13205956 + 1739761 = 3634^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 14945717 - 2¹⁶ = 14880181 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14945747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7472858 + 7472859.

It is an arithmetic number, because the mean of its divisors is an integer number (7472859).

Almost surely, 2^14945717 is an apocalyptic number.

It is an amenable number.

14945717 is a deficient number, since it is larger than the sum of its proper divisors (1).

14945717 is an equidigital number, since it uses as much as digits as its factorization.

14945717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 38.

The square root of 14945717 is about 3865.9690893746. The cubic root of 14945717 is about 246.3233514209.

The spelling of 14945717 in words is "fourteen million, nine hundred forty-five thousand, seven hundred seventeen".