487672043 has 2 divisors, whose sum is σ = 487672044. Its totient is φ = 487672042.

The previous prime is 487671991. The next prime is 487672049. The reversal of 487672043 is 340276784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487672043 - 2¹⁶ = 487606507 is a prime.

It is not a weakly prime, because it can be changed into another prime (487672049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243836021 + 243836022.

It is an arithmetic number, because the mean of its divisors is an integer number (243836022).

Almost surely, 2^487672043 is an apocalyptic number.

487672043 is a deficient number, since it is larger than the sum of its proper divisors (1).

487672043 is an equidigital number, since it uses as much as digits as its factorization.

487672043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 487672043 is about 22083.2978289023. The cubic root of 487672043 is about 787.1230307300.

The spelling of 487672043 in words is "four hundred eighty-seven million, six hundred seventy-two thousand, forty-three".