487227001 has 2 divisors, whose sum is σ = 487227002. Its totient is φ = 487227000.

The previous prime is 487226879. The next prime is 487227011. The reversal of 487227001 is 100722784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 377291776 + 109935225 = 19424^2 + 10485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487227001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (487227011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243613500 + 243613501.

It is an arithmetic number, because the mean of its divisors is an integer number (243613501).

Almost surely, 2^487227001 is an apocalyptic number.

It is an amenable number.

487227001 is a deficient number, since it is larger than the sum of its proper divisors (1).

487227001 is an equidigital number, since it uses as much as digits as its factorization.

487227001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 487227001 is about 22073.2190901101. The cubic root of 487227001 is about 786.8835190697.

Adding to 487227001 its reverse (100722784), we get a palindrome (587949785).

The spelling of 487227001 in words is "four hundred eighty-seven million, two hundred twenty-seven thousand, one".