487275264 has 252 divisors, whose sum is σ = 1671100816. Its totient is φ = 138848256.

The previous prime is 487275253. The next prime is 487275307. The reversal of 487275264 is 462572784.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (252).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1306182 + ... + 1306554.

Almost surely, 2^487275264 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 487275264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835550408).

487275264 is an abundant number, since it is smaller than the sum of its proper divisors (1183825552).

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

487275264 is an frugal number, since it uses more digits than its factorization.

487275264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 385 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 487275264 is about 22074.3123109192. The cubic root of 487275264 is about 786.9095001868.

The spelling of 487275264 in words is "four hundred eighty-seven million, two hundred seventy-five thousand, two hundred sixty-four".