487420587 has 12 divisors (see below), whose sum is σ = 721224504. Its totient is φ = 317021280.

The previous prime is 487420543. The next prime is 487420607. The reversal of 487420587 is 785024784.

487420587 is a `hidden beast` number, since 48 + 7 + 4 + 20 + 587 = 666.

It is not a de Polignac number, because 487420587 - 2⁷ = 487420459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487420517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660093 + ... + 660830.

It is an arithmetic number, because the mean of its divisors is an integer number (60102042).

Almost surely, 2^487420587 is an apocalyptic number.

487420587 is a deficient number, since it is larger than the sum of its proper divisors (233803917).

487420587 is a wasteful number, since it uses less digits than its factorization.

487420587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320970 (or 1320967 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 487420587 is about 22077.6037422543. The cubic root of 487420587 is about 786.9877206447.

The spelling of 487420587 in words is "four hundred eighty-seven million, four hundred twenty thousand, five hundred eighty-seven".