487069 has 4 divisors (see below), whose sum is σ = 531360. Its totient is φ = 442780.

The previous prime is 487057. The next prime is 487073. The reversal of 487069 is 960784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 487069 - 2¹¹ = 485021 is a prime.

It is a super-2 number, since 2×487069² = 474472421522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22129 + ... + 22150.

It is an arithmetic number, because the mean of its divisors is an integer number (132840).

2⁴⁸⁷⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

487069 is a deficient number, since it is larger than the sum of its proper divisors (44291).

487069 is a wasteful number, since it uses less digits than its factorization.

487069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44290.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 487069 is about 697.9032884290. The cubic root of 487069 is about 78.6798451381.

It can be divided in two parts, 48 and 7069, that added together give a palindrome (7117).

The spelling of 487069 in words is "four hundred eighty-seven thousand, sixty-nine".