487884143 has 2 divisors, whose sum is σ = 487884144. Its totient is φ = 487884142.

The previous prime is 487884113. The next prime is 487884179. The reversal of 487884143 is 341488784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487884143 - 2¹⁶ = 487818607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487884113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243942071 + 243942072.

It is an arithmetic number, because the mean of its divisors is an integer number (243942072).

Almost surely, 2^487884143 is an apocalyptic number.

487884143 is a deficient number, since it is larger than the sum of its proper divisors (1).

487884143 is an equidigital number, since it uses as much as digits as its factorization.

487884143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 688128, while the sum is 47.

The square root of 487884143 is about 22088.0995787324. The cubic root of 487884143 is about 787.2371269413.

The spelling of 487884143 in words is "four hundred eighty-seven million, eight hundred eighty-four thousand, one hundred forty-three".