487927 has 4 divisors (see below), whose sum is σ = 532296. Its totient is φ = 443560.

The previous prime is 487897. The next prime is 487933. The reversal of 487927 is 729784.

It is a happy number.

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 487927 - 2¹⁵ = 455159 is a prime.

It is a Duffinian number.

487927 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487997) 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, 22168 + ... + 22189.

It is an arithmetic number, because the mean of its divisors is an integer number (133074).

2⁴⁸⁷⁹²⁷ is an apocalyptic number.

487927 is a deficient number, since it is larger than the sum of its proper divisors (44369).

487927 is a wasteful number, since it uses less digits than its factorization.

487927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44368.

The product of its digits is 28224, while the sum is 37.

The square root of 487927 is about 698.5177163108. The cubic root of 487927 is about 78.7260177246.

The spelling of 487927 in words is "four hundred eighty-seven thousand, nine hundred twenty-seven".