608785560 has 96 divisors (see below), whose sum is σ = 2015947440. Its totient is φ = 159274752.

The previous prime is 608785547. The next prime is 608785561. The reversal of 608785560 is 65587806.

608785560 is a `hidden beast` number, since 6 + 0 + 8 + 7 + 85 + 560 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608785561) 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 23 ways as a sum of consecutive naturals, for example, 3127 + ... + 35033.

Almost surely, 2^608785560 is an apocalyptic number.

608785560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608785560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1007973720).

608785560 is an abundant number, since it is smaller than the sum of its proper divisors (1407161880).

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

608785560 is a wasteful number, since it uses less digits than its factorization.

608785560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31977 (or 31970 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 608785560 is about 24673.5802023136. The cubic root of 608785560 is about 847.5294165789.

The spelling of 608785560 in words is "six hundred eight million, seven hundred eighty-five thousand, five hundred sixty".