487441601 has 2 divisors, whose sum is σ = 487441602. Its totient is φ = 487441600.

The previous prime is 487441597. The next prime is 487441627. The reversal of 487441601 is 106144784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432681601 + 54760000 = 20801^2 + 7400^2 .

It is a cyclic number.

It is not a de Polignac number, because 487441601 - 2² = 487441597 is a prime.

It is not a weakly prime, because it can be changed into another prime (487441681) 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, 243720800 + 243720801.

It is an arithmetic number, because the mean of its divisors is an integer number (243720801).

Almost surely, 2^487441601 is an apocalyptic number.

It is an amenable number.

487441601 is a deficient number, since it is larger than the sum of its proper divisors (1).

487441601 is an equidigital number, since it uses as much as digits as its factorization.

487441601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 487441601 is about 22078.0796492811. The cubic root of 487441601 is about 786.9990301946. Note that the first 3 decimals are identical.

The spelling of 487441601 in words is "four hundred eighty-seven million, four hundred forty-one thousand, six hundred one".