480028817 has 2 divisors, whose sum is σ = 480028818. Its totient is φ = 480028816.

The previous prime is 480028807. The next prime is 480028819. The reversal of 480028817 is 718820084.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 425844496 + 54184321 = 20636^2 + 7361^2 .

It is a cyclic number.

It is not a de Polignac number, because 480028817 - 2⁶ = 480028753 is a prime.

Together with 480028819, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (480028819) 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 as a sum of consecutive naturals, namely, 240014408 + 240014409.

It is an arithmetic number, because the mean of its divisors is an integer number (240014409).

Almost surely, 2^480028817 is an apocalyptic number.

It is an amenable number.

480028817 is a deficient number, since it is larger than the sum of its proper divisors (1).

480028817 is an equidigital number, since it uses as much as digits as its factorization.

480028817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 480028817 is about 21909.5599453754. The cubic root of 480028817 is about 782.9891966342.

The spelling of 480028817 in words is "four hundred eighty million, twenty-eight thousand, eight hundred seventeen".