487147275 has 36 divisors (see below), whose sum is σ = 874967808. Its totient is φ = 259087680.

The previous prime is 487147163. The next prime is 487147277. The reversal of 487147275 is 572741784.

487147275 is a `hidden beast` number, since 48 + 71 + 472 + 75 = 666.

It is not a de Polignac number, because 487147275 - 2⁹ = 487146763 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 487147275.

It is not an unprimeable number, because it can be changed into a prime (487147277) 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 35 ways as a sum of consecutive naturals, for example, 83349 + ... + 89001.

Almost surely, 2^487147275 is an apocalyptic number.

487147275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

487147275 is a deficient number, since it is larger than the sum of its proper divisors (387820533).

487147275 is a wasteful number, since it uses less digits than its factorization.

487147275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6052 (or 6044 counting only the distinct ones).

The product of its digits is 439040, while the sum is 45.

The square root of 487147275 is about 22071.4130721166. The cubic root of 487147275 is about 786.8405969154.

The spelling of 487147275 in words is "four hundred eighty-seven million, one hundred forty-seven thousand, two hundred seventy-five".