487385875 has 16 divisors (see below), whose sum is σ = 627883776. Its totient is φ = 377328000.

The previous prime is 487385849. The next prime is 487385881. The reversal of 487385875 is 578583784.

It is a happy number.

It is not a de Polignac number, because 487385875 - 2¹⁹ = 486861587 is a prime.

It is a super-2 number, since 2×487385875² = 475089982299031250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59014 + ... + 66763.

It is an arithmetic number, because the mean of its divisors is an integer number (39242736).

Almost surely, 2^487385875 is an apocalyptic number.

487385875 is a deficient number, since it is larger than the sum of its proper divisors (140497901).

487385875 is a wasteful number, since it uses less digits than its factorization.

487385875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125823 (or 125813 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 55.

The square root of 487385875 is about 22076.8175922165. The cubic root of 487385875 is about 786.9690382398.

The spelling of 487385875 in words is "four hundred eighty-seven million, three hundred eighty-five thousand, eight hundred seventy-five".