4808081 has 12 divisors (see below), whose sum is σ = 5142900. Its totient is φ = 4493280.

The previous prime is 4808077. The next prime is 4808101. The reversal of 4808081 is 1808084.

It can be written as a sum of positive squares in 2 ways, for example, as 330625 + 4477456 = 575^2 + 2116^2 .

It is not a de Polignac number, because 4808081 - 2² = 4808077 is a prime.

It is a super-3 number, since 3×4808081³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4808021) 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 in 11 ways as a sum of consecutive naturals, for example, 32195 + ... + 32343.

It is an arithmetic number, because the mean of its divisors is an integer number (428575).

Almost surely, 2^4808081 is an apocalyptic number.

It is an amenable number.

4808081 is a deficient number, since it is larger than the sum of its proper divisors (334819).

4808081 is a wasteful number, since it uses less digits than its factorization.

4808081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 4808081 is about 2192.7336819596. The cubic root of 4808081 is about 168.7811435889.

The spelling of 4808081 in words is "four million, eight hundred eight thousand, eighty-one".