487892 has 12 divisors (see below), whose sum is σ = 858816. Its totient is φ = 242520.

The previous prime is 487891. The next prime is 487897. The reversal of 487892 is 298784.

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 (487891) 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, 917 + ... + 1347.

It is an arithmetic number, because the mean of its divisors is an integer number (71568).

2⁴⁸⁷⁸⁹² is an apocalyptic number.

It is an amenable number.

487892 is a deficient number, since it is larger than the sum of its proper divisors (370924).

487892 is a wasteful number, since it uses less digits than its factorization.

487892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 716 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 487892 is about 698.4926628104. The cubic root of 487892 is about 78.7241352869.

The spelling of 487892 in words is "four hundred eighty-seven thousand, eight hundred ninety-two".