487634005 has 16 divisors (see below), whose sum is σ = 589140864. Its totient is φ = 387465280.

The previous prime is 487634003. The next prime is 487634029. The reversal of 487634005 is 500436784.

It is not a de Polignac number, because 487634005 - 2¹ = 487634003 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 (487634003) 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 15 ways as a sum of consecutive naturals, for example, 865854 + ... + 866416.

It is an arithmetic number, because the mean of its divisors is an integer number (36821304).

Almost surely, 2^487634005 is an apocalyptic number.

It is an amenable number.

487634005 is a deficient number, since it is larger than the sum of its proper divisors (101506859).

487634005 is a wasteful number, since it uses less digits than its factorization.

487634005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 487634005 is about 22082.4365729871. The cubic root of 487634005 is about 787.1025652248.

The spelling of 487634005 in words is "four hundred eighty-seven million, six hundred thirty-four thousand, five".