487888713 has 24 divisors (see below), whose sum is σ = 761152392. Its totient is φ = 299363328.

The previous prime is 487888703. The next prime is 487888733. The reversal of 487888713 is 317888784.

487888713 is a `hidden beast` number, since 487 + 88 + 87 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4460544 + 483428169 = 2112^2 + 21987^2 .

It is not a de Polignac number, because 487888713 - 2²¹ = 485791561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487888713.

It is not an unprimeable number, because it can be changed into a prime (487888703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35395 + ... + 47207.

It is an arithmetic number, because the mean of its divisors is an integer number (31714683).

Almost surely, 2^487888713 is an apocalyptic number.

It is an amenable number.

487888713 is a deficient number, since it is larger than the sum of its proper divisors (273263679).

487888713 is a wasteful number, since it uses less digits than its factorization.

487888713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12185 (or 12182 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 54.

The square root of 487888713 is about 22088.2030278608. The cubic root of 487888713 is about 787.2395849446.

It can be divided in two parts, 487888 and 713, that added together give a square (488601 = 699²).

The spelling of 487888713 in words is "four hundred eighty-seven million, eight hundred eighty-eight thousand, seven hundred thirteen".