487506211 has 4 divisors (see below), whose sum is σ = 504316800. Its totient is φ = 470695624.

The previous prime is 487506193. The next prime is 487506223. The reversal of 487506211 is 112605784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 487506211 - 2¹⁷ = 487375139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487506241) 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 in 3 ways as a sum of consecutive naturals, for example, 8405251 + ... + 8405308.

It is an arithmetic number, because the mean of its divisors is an integer number (126079200).

Almost surely, 2^487506211 is an apocalyptic number.

487506211 is a deficient number, since it is larger than the sum of its proper divisors (16810589).

487506211 is a wasteful number, since it uses less digits than its factorization.

487506211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16810588.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 487506211 is about 22079.5428168248. The cubic root of 487506211 is about 787.0338006921.

The spelling of 487506211 in words is "four hundred eighty-seven million, five hundred six thousand, two hundred eleven".