4626617 has 2 divisors, whose sum is σ = 4626618. Its totient is φ = 4626616.

The previous prime is 4626577. The next prime is 4626619. The reversal of 4626617 is 7166264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 1585081 = 1744^2 + 1259^2 .

It is a cyclic number.

It is not a de Polignac number, because 4626617 - 2⁸ = 4626361 is a prime.

Together with 4626619, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4626619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313308 + 2313309.

It is an arithmetic number, because the mean of its divisors is an integer number (2313309).

Almost surely, 2^4626617 is an apocalyptic number.

It is an amenable number.

4626617 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626617 is an equidigital number, since it uses as much as digits as its factorization.

4626617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 4626617 is about 2150.9572287705. The cubic root of 4626617 is about 166.6305072667.

The spelling of 4626617 in words is "four million, six hundred twenty-six thousand, six hundred seventeen".