4866517 has 2 divisors, whose sum is σ = 4866518. Its totient is φ = 4866516.

The previous prime is 4866503. The next prime is 4866541. The reversal of 4866517 is 7156684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4866436 + 81 = 2206^2 + 9^2 .

It is a cyclic number.

It is not a de Polignac number, because 4866517 - 2¹⁹ = 4342229 is a prime.

It is a super-3 number, since 3×4866517³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4866557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433258 + 2433259.

It is an arithmetic number, because the mean of its divisors is an integer number (2433259).

Almost surely, 2^4866517 is an apocalyptic number.

It is an amenable number.

4866517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4866517 is an equidigital number, since it uses as much as digits as its factorization.

4866517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 37.

The square root of 4866517 is about 2206.0183589445. The cubic root of 4866517 is about 169.4621641198.

The spelling of 4866517 in words is "four million, eight hundred sixty-six thousand, five hundred seventeen".