4480481 has 2 divisors, whose sum is σ = 4480482. Its totient is φ = 4480480.

The previous prime is 4480453. The next prime is 4480507. The reversal of 4480481 is 1840844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4477456 + 3025 = 2116^2 + 55^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4480481 is a prime.

It is a super-2 number, since 2×4480481² = 40149419982722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4480081) 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, 2240240 + 2240241.

It is an arithmetic number, because the mean of its divisors is an integer number (2240241).

Almost surely, 2^4480481 is an apocalyptic number.

It is an amenable number.

4480481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4480481 is an equidigital number, since it uses as much as digits as its factorization.

4480481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 4480481 is about 2116.7146713717. The cubic root of 4480481 is about 164.8573115974.

The spelling of 4480481 in words is "four million, four hundred eighty thousand, four hundred eighty-one".