68284600 has 24 divisors (see below), whose sum is σ = 158762160. Its totient is φ = 27313760.

The previous prime is 68284583. The next prime is 68284621. The reversal of 68284600 is 648286.

It is a congruent number.

It is an unprimeable number.

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, 170512 + ... + 170911.

It is an arithmetic number, because the mean of its divisors is an integer number (6615090).

Almost surely, 2^68284600 is an apocalyptic number.

It is an amenable number.

68284600 is an abundant number, since it is smaller than the sum of its proper divisors (90477560).

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

68284600 is a wasteful number, since it uses less digits than its factorization.

68284600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341439 (or 341430 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 68284600 is about 8263.4496428550. The cubic root of 68284600 is about 408.7341485247.

The spelling of 68284600 in words is "sixty-eight million, two hundred eighty-four thousand, six hundred".