4866817 has 4 divisors (see below), whose sum is σ = 4875696. Its totient is φ = 4857940.

The previous prime is 4866791. The next prime is 4866821. The reversal of 4866817 is 7186684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4866817 is a prime.

It is a super-2 number, since 2×4866817² = 47371815422978, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4866817.

It is not an unprimeable number, because it can be changed into a prime (4866847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3559 + ... + 4732.

It is an arithmetic number, because the mean of its divisors is an integer number (1218924).

Almost surely, 2^4866817 is an apocalyptic number.

It is an amenable number.

4866817 is a deficient number, since it is larger than the sum of its proper divisors (8879).

4866817 is an equidigital number, since it uses as much as digits as its factorization.

4866817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8878.

The product of its digits is 64512, while the sum is 40.

The square root of 4866817 is about 2206.0863537042. The cubic root of 4866817 is about 169.4656462546.

The spelling of 4866817 in words is "four million, eight hundred sixty-six thousand, eight hundred seventeen".