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480317 is a prime number

480317 has 2 divisors, whose sum is σ = 480318. Its totient is φ = 480316.

The previous prime is 480299. The next prime is 480329. The reversal of 480317 is 713084.

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., 417316 + 63001 = 646^2 + 251^2 .

It is a cyclic number.

It is not a de Polignac number, because 480317 - 28 = 480061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 480292 and 480301.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480317.

It is not a weakly prime, because it can be changed into another prime (480367) 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, 240158 + 240159.

It is an arithmetic number, because the mean of its divisors is an integer number (240159).

2480317 is an apocalyptic number.

It is an amenable number.

480317 is a deficient number, since it is larger than the sum of its proper divisors (1).

480317 is an equidigital number, since it uses as much as digits as its factorization.

480317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 480317 is about 693.0490603125. The cubic root of 480317 is about 78.3145853226.

It can be divided in two parts, 480 and 317, that added together give a palindrome (797).

The spelling of 480317 in words is "four hundred eighty thousand, three hundred seventeen".