487842011 has 2 divisors, whose sum is σ = 487842012. Its totient is φ = 487842010.

The previous prime is 487841993. The next prime is 487842041. The reversal of 487842011 is 110248784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487842011 - 2¹⁸ = 487579867 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (487842041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243921005 + 243921006.

It is an arithmetic number, because the mean of its divisors is an integer number (243921006).

Almost surely, 2^487842011 is an apocalyptic number.

487842011 is a deficient number, since it is larger than the sum of its proper divisors (1).

487842011 is an equidigital number, since it uses as much as digits as its factorization.

487842011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 487842011 is about 22087.1458319087. The cubic root of 487842011 is about 787.2144652569.

The spelling of 487842011 in words is "four hundred eighty-seven million, eight hundred forty-two thousand, eleven".