68007080 has 64 divisors (see below), whose sum is σ = 164894400. Its totient is φ = 25159680.

The previous prime is 68007053. The next prime is 68007119. The reversal of 68007080 is 8070086.

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 15 ways as a sum of consecutive naturals, for example, 31640 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (2576475).

Almost surely, 2^68007080 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 68007080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82447200).

68007080 is an abundant number, since it is smaller than the sum of its proper divisors (96887320).

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

68007080 is a wasteful number, since it uses less digits than its factorization.

68007080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154 (or 2150 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 68007080 is about 8246.6405281181. The cubic root of 68007080 is about 408.1796754443.

The spelling of 68007080 in words is "sixty-eight million, seven thousand, eighty".