608128860 has 48 divisors (see below), whose sum is σ = 1757693952. Its totient is φ = 156936000.

The previous prime is 608128853. The next prime is 608128861. The reversal of 608128860 is 68821806.

608128860 = T₄₃₅ + T₄₃₆ + ... + T₁₅₅₀.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608128861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161616 + ... + 165335.

It is an arithmetic number, because the mean of its divisors is an integer number (36618624).

Almost surely, 2^608128860 is an apocalyptic number.

608128860 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

608128860 is an abundant number, since it is smaller than the sum of its proper divisors (1149565092).

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

608128860 is a wasteful number, since it uses less digits than its factorization.

608128860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326994 (or 326992 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 608128860 is about 24660.2688549821. The cubic root of 608128860 is about 847.2245622096.

The spelling of 608128860 in words is "six hundred eight million, one hundred twenty-eight thousand, eight hundred sixty".