68141080 has 64 divisors (see below), whose sum is σ = 175947840. Its totient is φ = 23265792.

The previous prime is 68141041. The next prime is 68141113. The reversal of 68141080 is 8014186.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110854 + ... + 111466.

It is an arithmetic number, because the mean of its divisors is an integer number (2749185).

Almost surely, 2^68141080 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 68141080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87973920).

68141080 is an abundant number, since it is smaller than the sum of its proper divisors (107806760).

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

68141080 is a wasteful number, since it uses less digits than its factorization.

68141080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028 (or 1024 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 68141080 is about 8254.7610504484. The cubic root of 68141080 is about 408.4475896659.

The spelling of 68141080 in words is "sixty-eight million, one hundred forty-one thousand, eighty".