487083287 has 4 divisors (see below), whose sum is σ = 488528976. Its totient is φ = 485637600.

The previous prime is 487083263. The next prime is 487083301. The reversal of 487083287 is 782380784.

It is a happy number.

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 487083287 - 2²⁸ = 218647831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487083257) 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, 722339 + ... + 723012.

It is an arithmetic number, because the mean of its divisors is an integer number (122132244).

Almost surely, 2^487083287 is an apocalyptic number.

487083287 is a deficient number, since it is larger than the sum of its proper divisors (1445689).

487083287 is a wasteful number, since it uses less digits than its factorization.

487083287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445688.

The product of its (nonzero) digits is 602112, while the sum is 47.

The square root of 487083287 is about 22069.9634571514. The cubic root of 487083287 is about 786.8061442537.

The spelling of 487083287 in words is "four hundred eighty-seven million, eighty-three thousand, two hundred eighty-seven".