487043 has 4 divisors (see below), whose sum is σ = 489048. Its totient is φ = 485040.

The previous prime is 487021. The next prime is 487049. The reversal of 487043 is 340784.

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

It is a cyclic number.

It is not a de Polignac number, because 487043 - 2¹² = 482947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578 + ... + 1143.

It is an arithmetic number, because the mean of its divisors is an integer number (122262).

2⁴⁸⁷⁰⁴³ is an apocalyptic number.

487043 is a deficient number, since it is larger than the sum of its proper divisors (2005).

487043 is a wasteful number, since it uses less digits than its factorization.

487043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 487043 is about 697.8846609577. The cubic root of 487043 is about 78.6784451226.

It can be divided in two parts, 4870 and 43, that added together give a cube (4913 = 17³).

The spelling of 487043 in words is "four hundred eighty-seven thousand, forty-three".