4708681 has 2 divisors, whose sum is σ = 4708682. Its totient is φ = 4708680.

The previous prime is 4708631. The next prime is 4708687. The reversal of 4708681 is 1868074.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4372281 + 336400 = 2091^2 + 580^2 .

It is a cyclic number.

It is not a de Polignac number, because 4708681 - 2¹¹ = 4706633 is a prime.

It is a super-2 number, since 2×4708681² = 44343353519522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4708687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2354340 + 2354341.

It is an arithmetic number, because the mean of its divisors is an integer number (2354341).

Almost surely, 2^4708681 is an apocalyptic number.

It is an amenable number.

4708681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4708681 is an equidigital number, since it uses as much as digits as its factorization.

4708681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4708681 is about 2169.9495385838. The cubic root of 4708681 is about 167.6099345144.

The spelling of 4708681 in words is "four million, seven hundred eight thousand, six hundred eighty-one".