487068288 has 64 divisors (see below), whose sum is σ = 1478608320. Its totient is φ = 139161600.

The previous prime is 487068229. The next prime is 487068289. The reversal of 487068288 is 882860784.

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

It is a self number, because there is not a number n which added to its sum of digits gives 487068288.

It is not an unprimeable number, because it can be changed into a prime (487068289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87913 + ... + 93288.

It is an arithmetic number, because the mean of its divisors is an integer number (23103255).

Almost surely, 2^487068288 is an apocalyptic number.

487068288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

487068288 is an abundant number, since it is smaller than the sum of its proper divisors (991540032).

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

487068288 is a wasteful number, since it uses less digits than its factorization.

487068288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181225 (or 181213 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 51.

The square root of 487068288 is about 22069.6236488074. The cubic root of 487068288 is about 786.7980679987.

The spelling of 487068288 in words is "four hundred eighty-seven million, sixty-eight thousand, two hundred eighty-eight".