487238496 has 96 divisors (see below), whose sum is σ = 1391009760. Its totient is φ = 148709376.

The previous prime is 487238473. The next prime is 487238503. The reversal of 487238496 is 694832784.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 56350 + ... + 64418.

It is an arithmetic number, because the mean of its divisors is an integer number (14489685).

Almost surely, 2^487238496 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 487238496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695504880).

487238496 is an abundant number, since it is smaller than the sum of its proper divisors (903771264).

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

487238496 is a wasteful number, since it uses less digits than its factorization.

487238496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136 (or 8128 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 487238496 is about 22073.4794719818. The cubic root of 487238496 is about 786.8897072564.

The spelling of 487238496 in words is "four hundred eighty-seven million, two hundred thirty-eight thousand, four hundred ninety-six".