68282800 has 30 divisors (see below), whose sum is σ = 164050388. Its totient is φ = 27312960.

The previous prime is 68282779. The next prime is 68282803. The reversal of 68282800 is 828286.

It is a happy number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (68282803) 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 5 ways as a sum of consecutive naturals, for example, 84954 + ... + 85753.

Almost surely, 2^68282800 is an apocalyptic number.

It is an amenable number.

68282800 is an abundant number, since it is smaller than the sum of its proper divisors (95767588).

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

68282800 is a wasteful number, since it uses less digits than its factorization.

68282800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170725 (or 170714 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 68282800 is about 8263.3407287852. The cubic root of 68282800 is about 408.7305570467.

The spelling of 68282800 in words is "sixty-eight million, two hundred eighty-two thousand, eight hundred".