487245132 has 144 divisors (see below), whose sum is σ = 1406496000. Its totient is φ = 146266560.

The previous prime is 487245127. The next prime is 487245163. The reversal of 487245132 is 231542784.

It is a happy number.

487245132 is a `hidden beast` number, since 487 + 2 + 45 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2127594 + ... + 2127822.

Almost surely, 2^487245132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487245132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703248000).

487245132 is an abundant number, since it is smaller than the sum of its proper divisors (919250868).

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

487245132 is a wasteful number, since it uses less digits than its factorization.

487245132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 444 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 487245132 is about 22073.6297875995. The cubic root of 487245132 is about 786.8932796180.

The spelling of 487245132 in words is "four hundred eighty-seven million, two hundred forty-five thousand, one hundred thirty-two".