480278041 has 4 divisors (see below), whose sum is σ = 480900132. Its totient is φ = 479655952.

The previous prime is 480278039. The next prime is 480278069. The reversal of 480278041 is 140872084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31685641 + 448592400 = 5629^2 + 21180^2 .

It is a cyclic number.

It is not a de Polignac number, because 480278041 - 2¹ = 480278039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 480277988 and 480278006.

It is not an unprimeable number, because it can be changed into a prime (480278011) 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 in 3 ways as a sum of consecutive naturals, for example, 309886 + ... + 311431.

It is an arithmetic number, because the mean of its divisors is an integer number (120225033).

Almost surely, 2^480278041 is an apocalyptic number.

It is an amenable number.

480278041 is a deficient number, since it is larger than the sum of its proper divisors (622091).

480278041 is an equidigital number, since it uses as much as digits as its factorization.

480278041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622090.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 480278041 is about 21915.2467702283. The cubic root of 480278041 is about 783.1246787353.

The spelling of 480278041 in words is "four hundred eighty million, two hundred seventy-eight thousand, forty-one".