68586700 has 72 divisors (see below), whose sum is σ = 183203552. Its totient is φ = 21703680.

The previous prime is 68586673. The next prime is 68586703. The reversal of 68586700 is 768586.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68586703) 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, 5332 + ... + 12868.

Almost surely, 2^68586700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68586700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91601776).

68586700 is an abundant number, since it is smaller than the sum of its proper divisors (114616852).

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

68586700 is a wasteful number, since it uses less digits than its factorization.

68586700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571 (or 7564 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 68586700 is about 8281.7087608778. The cubic root of 68586700 is about 409.3360262413.

The spelling of 68586700 in words is "sixty-eight million, five hundred eighty-six thousand, seven hundred".