487015705 has 16 divisors (see below), whose sum is σ = 659534400. Its totient is φ = 341978560.

The previous prime is 487015699. The next prime is 487015709. The reversal of 487015705 is 507510784.

It is not a de Polignac number, because 487015705 - 2⁷ = 487015577 is a prime.

It is a super-3 number, since 3×487015705³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (487015709) 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, 151075 + ... + 154264.

It is an arithmetic number, because the mean of its divisors is an integer number (41220900).

Almost surely, 2^487015705 is an apocalyptic number.

It is an amenable number.

487015705 is a deficient number, since it is larger than the sum of its proper divisors (172518695).

487015705 is a wasteful number, since it uses less digits than its factorization.

487015705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305384.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 487015705 is about 22068.4323185857. The cubic root of 487015705 is about 786.7697532204.

The spelling of 487015705 in words is "four hundred eighty-seven million, fifteen thousand, seven hundred five".