487142982 has 24 divisors (see below), whose sum is σ = 1055883504. Its totient is φ = 162318384.

The previous prime is 487142969. The next prime is 487142983. The reversal of 487142982 is 289241784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487142983) 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 11 ways as a sum of consecutive naturals, for example, 83823 + ... + 89445.

It is an arithmetic number, because the mean of its divisors is an integer number (43995146).

Almost surely, 2^487142982 is an apocalyptic number.

487142982 is an abundant number, since it is smaller than the sum of its proper divisors (568740522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487142982 is a wasteful number, since it uses less digits than its factorization.

487142982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444 (or 10441 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 487142982 is about 22071.3158194069. The cubic root of 487142982 is about 786.8382855564.

The spelling of 487142982 in words is "four hundred eighty-seven million, one hundred forty-two thousand, nine hundred eighty-two".