487501952 has 64 divisors (see below), whose sum is σ = 1121135040. Its totient is φ = 206822400.

The previous prime is 487501909. The next prime is 487501967. The reversal of 487501952 is 259105784.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 87803 + ... + 93189.

It is an arithmetic number, because the mean of its divisors is an integer number (17517735).

Almost surely, 2^487501952 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 487501952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560567520).

487501952 is an abundant number, since it is smaller than the sum of its proper divisors (633633088).

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

487501952 is a wasteful number, since it uses less digits than its factorization.

487501952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509 (or 5497 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 487501952 is about 22079.4463698708. The cubic root of 487501952 is about 787.0315087645.

The spelling of 487501952 in words is "four hundred eighty-seven million, five hundred one thousand, nine hundred fifty-two".