486730121 has 2 divisors, whose sum is σ = 486730122. Its totient is φ = 486730120.

The previous prime is 486730109. The next prime is 486730141. The reversal of 486730121 is 121037684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314175625 + 172554496 = 17725^2 + 13136^2 .

It is a cyclic number.

It is not a de Polignac number, because 486730121 - 2¹⁰ = 486729097 is a prime.

It is not a weakly prime, because it can be changed into another prime (486730141) 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, 243365060 + 243365061.

It is an arithmetic number, because the mean of its divisors is an integer number (243365061).

Almost surely, 2^486730121 is an apocalyptic number.

It is an amenable number.

486730121 is a deficient number, since it is larger than the sum of its proper divisors (1).

486730121 is an equidigital number, since it uses as much as digits as its factorization.

486730121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 486730121 is about 22061.9609509218. The cubic root of 486730121 is about 786.6159369717.

The spelling of 486730121 in words is "four hundred eighty-six million, seven hundred thirty thousand, one hundred twenty-one".