488670188 has 6 divisors (see below), whose sum is σ = 855172836. Its totient is φ = 244335092.

The previous prime is 488670163. The next prime is 488670227. The reversal of 488670188 is 881076884.

It is an unprimeable number.

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, 61083770 + ... + 61083777.

It is an arithmetic number, because the mean of its divisors is an integer number (142528806).

Almost surely, 2^488670188 is an apocalyptic number.

It is an amenable number.

488670188 is a deficient number, since it is larger than the sum of its proper divisors (366502648).

488670188 is a wasteful number, since it uses less digits than its factorization.

488670188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122167551 (or 122167549 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 50.

The square root of 488670188 is about 22105.8858225587. The cubic root of 488670188 is about 787.6596806623.

The spelling of 488670188 in words is "four hundred eighty-eight million, six hundred seventy thousand, one hundred eighty-eight".