487105568 has 12 divisors (see below), whose sum is σ = 958989150. Its totient is φ = 243552768.

The previous prime is 487105561. The next prime is 487105583. The reversal of 487105568 is 865501784.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 409171984 + 77933584 = 20228^2 + 8828^2 .

It is not an unprimeable number, because it can be changed into a prime (487105561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7610993 + ... + 7611056.

Almost surely, 2^487105568 is an apocalyptic number.

It is an amenable number.

487105568 is a deficient number, since it is larger than the sum of its proper divisors (471883582).

487105568 is a wasteful number, since it uses less digits than its factorization.

487105568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15222059 (or 15222051 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 487105568 is about 22070.4682324594. The cubic root of 487105568 is about 786.8181412166.

The spelling of 487105568 in words is "four hundred eighty-seven million, one hundred five thousand, five hundred sixty-eight".