487407101 has 2 divisors, whose sum is σ = 487407102. Its totient is φ = 487407100.

The previous prime is 487407097. The next prime is 487407103. The reversal of 487407101 is 101704784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 404050201 + 83356900 = 20101^2 + 9130^2 .

It is a cyclic number.

It is not a de Polignac number, because 487407101 - 2² = 487407097 is a prime.

Together with 487407103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487407103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243703550 + 243703551.

It is an arithmetic number, because the mean of its divisors is an integer number (243703551).

Almost surely, 2^487407101 is an apocalyptic number.

It is an amenable number.

487407101 is a deficient number, since it is larger than the sum of its proper divisors (1).

487407101 is an equidigital number, since it uses as much as digits as its factorization.

487407101 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 32.

The square root of 487407101 is about 22077.2983175025. The cubic root of 487407101 is about 786.9804624270.

The spelling of 487407101 in words is "four hundred eighty-seven million, four hundred seven thousand, one hundred one".