68014368 has 72 divisors (see below), whose sum is σ = 194922000. Its totient is φ = 22495104.

The previous prime is 68014291. The next prime is 68014369. The reversal of 68014368 is 86341086.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (68014369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39183 + ... + 40881.

It is an arithmetic number, because the mean of its divisors is an integer number (2707250).

Almost surely, 2^68014368 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 68014368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97461000).

68014368 is an abundant number, since it is smaller than the sum of its proper divisors (126907632).

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

68014368 is a wasteful number, since it uses less digits than its factorization.

68014368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 68014368 is about 8247.0823931861. The cubic root of 68014368 is about 408.1942558243.

The spelling of 68014368 in words is "sixty-eight million, fourteen thousand, three hundred sixty-eight".