608992560 has 480 divisors, whose sum is σ = 2449128960. Its totient is φ = 137894400.

The previous prime is 608992507. The next prime is 608992561. The reversal of 608992560 is 65299806.

608992560 is a `hidden beast` number, since 6 + 0 + 89 + 9 + 2 + 560 = 666.

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 (608992561) 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 in 95 ways as a sum of consecutive naturals, for example, 8577325 + ... + 8577395.

It is an arithmetic number, because the mean of its divisors is an integer number (5102352).

Almost surely, 2^608992560 is an apocalyptic number.

608992560 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 608992560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1224564480).

608992560 is an abundant number, since it is smaller than the sum of its proper divisors (1840136400).

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

608992560 is a wasteful number, since it uses less digits than its factorization.

608992560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 608992560 is about 24677.7746160386. The cubic root of 608992560 is about 847.6254650182.

The spelling of 608992560 in words is "six hundred eight million, nine hundred ninety-two thousand, five hundred sixty".