4885481 has 2 divisors, whose sum is σ = 4885482. Its totient is φ = 4885480.

The previous prime is 4885469. The next prime is 4885483. The reversal of 4885481 is 1845884.

4885481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4000000 + 885481 = 2000^2 + 941^2 .

It is a cyclic number.

It is not a de Polignac number, because 4885481 - 2¹⁴ = 4869097 is a prime.

It is a super-2 number, since 2×4885481² = 47735849202722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 4885483, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4885483) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2442740 + 2442741.

It is an arithmetic number, because the mean of its divisors is an integer number (2442741).

Almost surely, 2^4885481 is an apocalyptic number.

It is an amenable number.

4885481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4885481 is an equidigital number, since it uses as much as digits as its factorization.

4885481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40960, while the sum is 38.

The square root of 4885481 is about 2210.3124213559. The cubic root of 4885481 is about 169.6820006821.

It can be divided in two parts, 4 and 885481, that multiplied together give a square (3541924 = 1882²).

The spelling of 4885481 in words is "four million, eight hundred eighty-five thousand, four hundred eighty-one".