4484981 has 2 divisors, whose sum is σ = 4484982. Its totient is φ = 4484980.

The previous prime is 4484971. The next prime is 4484983. The reversal of 4484981 is 1894844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4036081 + 448900 = 2009^2 + 670^2 .

It is a cyclic number.

It is not a de Polignac number, because 4484981 - 2⁶ = 4484917 is a prime.

It is a super-2 number, since 2×4484981² = 40230109140722, which contains 22 as substring.

Together with 4484983, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4484983) 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, 2242490 + 2242491.

It is an arithmetic number, because the mean of its divisors is an integer number (2242491).

Almost surely, 2^4484981 is an apocalyptic number.

It is an amenable number.

4484981 is a deficient number, since it is larger than the sum of its proper divisors (1).

4484981 is an equidigital number, since it uses as much as digits as its factorization.

4484981 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 38.

The square root of 4484981 is about 2117.7773726244. Note that the first 3 decimals coincide. The cubic root of 4484981 is about 164.9124849651.

The spelling of 4484981 in words is "four million, four hundred eighty-four thousand, nine hundred eighty-one".