4910681 has 2 divisors, whose sum is σ = 4910682. Its totient is φ = 4910680.

The previous prime is 4910669. The next prime is 4910687. The reversal of 4910681 is 1860194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4910656 + 25 = 2216^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 4910681 - 2¹⁴ = 4894297 is a prime.

It is a super-2 number, since 2×4910681² = 48229575767522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4910687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2455340 + 2455341.

It is an arithmetic number, because the mean of its divisors is an integer number (2455341).

Almost surely, 2^4910681 is an apocalyptic number.

It is an amenable number.

4910681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4910681 is an equidigital number, since it uses as much as digits as its factorization.

4910681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 4910681 is about 2216.0056407870. The cubic root of 4910681 is about 169.9732483857.

The spelling of 4910681 in words is "four million, nine hundred ten thousand, six hundred eighty-one".