4812481 has 2 divisors, whose sum is σ = 4812482. Its totient is φ = 4812480.

The previous prime is 4812433. The next prime is 4812487. The reversal of 4812481 is 1842184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4064256 + 748225 = 2016^2 + 865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4812481 - 2²¹ = 2715329 is a prime.

It is a super-2 number, since 2×4812481² = 46319946750722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4812487) 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 as a sum of consecutive naturals, namely, 2406240 + 2406241.

It is an arithmetic number, because the mean of its divisors is an integer number (2406241).

Almost surely, 2^4812481 is an apocalyptic number.

It is an amenable number.

4812481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4812481 is an equidigital number, since it uses as much as digits as its factorization.

4812481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2048, while the sum is 28.

The square root of 4812481 is about 2193.7367663419. The cubic root of 4812481 is about 168.8326132301.

It can be divided in two parts, 48124 and 81, that added together give a triangular number (48205 = T₃₁₀).

The spelling of 4812481 in words is "four million, eight hundred twelve thousand, four hundred eighty-one".