488401288 has 8 divisors (see below), whose sum is σ = 915752430. Its totient is φ = 244200640.

The previous prime is 488401283. The next prime is 488401337. The reversal of 488401288 is 882104884.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 457018884 + 31382404 = 21378^2 + 5602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (488401283) by changing a digit.

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 as a sum of consecutive naturals, namely, 30525073 + ... + 30525088.

Almost surely, 2^488401288 is an apocalyptic number.

It is an amenable number.

488401288 is a deficient number, since it is larger than the sum of its proper divisors (427351142).

488401288 is a wasteful number, since it uses less digits than its factorization.

488401288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61050167 (or 61050163 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 43.

The square root of 488401288 is about 22099.8028950486. The cubic root of 488401288 is about 787.5151792825.

It can be divided in two parts, 4884012 and 88, that added together give a square (4884100 = 2210²).

The spelling of 488401288 in words is "four hundred eighty-eight million, four hundred one thousand, two hundred eighty-eight".