488186928 has 60 divisors (see below), whose sum is σ = 1413369360. Its totient is φ = 157116288.

The previous prime is 488186903. The next prime is 488186929. The reversal of 488186928 is 829681884.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (488186929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54276 + ... + 62627.

It is an arithmetic number, because the mean of its divisors is an integer number (23556156).

Almost surely, 2^488186928 is an apocalyptic number.

488186928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

488186928 is an abundant number, since it is smaller than the sum of its proper divisors (925182432).

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

488186928 is a wasteful number, since it uses less digits than its factorization.

488186928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116946 (or 116937 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 54.

The square root of 488186928 is about 22094.9525457739. The cubic root of 488186928 is about 787.3999485891.

It can be divided in two parts, 4881 and 86928, that added together give a square (91809 = 303²).

The spelling of 488186928 in words is "four hundred eighty-eight million, one hundred eighty-six thousand, nine hundred twenty-eight".