68160800 has 36 divisors (see below), whose sum is σ = 166399506. Its totient is φ = 27264000.

The previous prime is 68160797. The next prime is 68160811. The reversal of 68160800 is 806186.

It can be written as a sum of positive squares in 3 ways, for example, as 53993104 + 14167696 = 7348^2 + 3764^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41801 + ... + 43400.

Almost surely, 2^68160800 is an apocalyptic number.

It is an amenable number.

68160800 is an abundant number, since it is smaller than the sum of its proper divisors (98238706).

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

68160800 is a wasteful number, since it uses less digits than its factorization.

68160800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85221 (or 85208 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 68160800 is about 8255.9554262363. The cubic root of 68160800 is about 408.4869873860.

Adding to 68160800 its reverse (806186), we get a palindrome (68966986).

The spelling of 68160800 in words is "sixty-eight million, one hundred sixty thousand, eight hundred".