487160473 has 4 divisors (see below), whose sum is σ = 503959140. Its totient is φ = 470361808.

The previous prime is 487160461. The next prime is 487160477. The reversal of 487160473 is 374061784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 368524809 + 118635664 = 19197^2 + 10892^2 .

It is a cyclic number.

It is not a de Polignac number, because 487160473 - 2⁵ = 487160441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487160477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8399290 + ... + 8399347.

It is an arithmetic number, because the mean of its divisors is an integer number (125989785).

Almost surely, 2^487160473 is an apocalyptic number.

It is an amenable number.

487160473 is a deficient number, since it is larger than the sum of its proper divisors (16798667).

487160473 is a wasteful number, since it uses less digits than its factorization.

487160473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16798666.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 487160473 is about 22071.7120541203. The cubic root of 487160473 is about 786.8477026573.

The spelling of 487160473 in words is "four hundred eighty-seven million, one hundred sixty thousand, four hundred seventy-three".