487269168 has 80 divisors (see below), whose sum is σ = 1317772800. Its totient is φ = 154857472.

The previous prime is 487269161. The next prime is 487269197. The reversal of 487269168 is 861962784.

It is a self number, because there is not a number n which added to its sum of digits gives 487269168.

It is not an unprimeable number, because it can be changed into a prime (487269161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495205 + ... + 496187.

It is an arithmetic number, because the mean of its divisors is an integer number (16472160).

Almost surely, 2^487269168 is an apocalyptic number.

487269168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487269168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658886400).

487269168 is an abundant number, since it is smaller than the sum of its proper divisors (830503632).

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

487269168 is a wasteful number, since it uses less digits than its factorization.

487269168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466 (or 1460 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 487269168 is about 22074.1742314407. The cubic root of 487269168 is about 786.9062186602.

The spelling of 487269168 in words is "four hundred eighty-seven million, two hundred sixty-nine thousand, one hundred sixty-eight".