487853 has 4 divisors (see below), whose sum is σ = 509088. Its totient is φ = 466620.

The previous prime is 487843. The next prime is 487873. The reversal of 487853 is 358784.

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 487853 - 2⁶ = 487789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487843) 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, 10583 + ... + 10628.

It is an arithmetic number, because the mean of its divisors is an integer number (127272).

2⁴⁸⁷⁸⁵³ is an apocalyptic number.

It is an amenable number.

487853 is a deficient number, since it is larger than the sum of its proper divisors (21235).

487853 is a wasteful number, since it uses less digits than its factorization.

487853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21234.

The product of its digits is 26880, while the sum is 35.

The square root of 487853 is about 698.4647449943. The cubic root of 487853 is about 78.7220376074.

The spelling of 487853 in words is "four hundred eighty-seven thousand, eight hundred fifty-three".