68114320 has 40 divisors (see below), whose sum is σ = 161061120. Its totient is φ = 26782080.

The previous prime is 68114311. The next prime is 68114323. The reversal of 68114320 is 2341186.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (68114323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496 + ... + 11935.

It is an arithmetic number, because the mean of its divisors is an integer number (4026528).

Almost surely, 2^68114320 is an apocalyptic number.

It is an amenable number.

68114320 is an abundant number, since it is smaller than the sum of its proper divisors (92946800).

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

68114320 is a wasteful number, since it uses less digits than its factorization.

68114320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14503 (or 14497 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 68114320 is about 8253.1400085059. The cubic root of 68114320 is about 408.3941148819.

The spelling of 68114320 in words is "sixty-eight million, one hundred fourteen thousand, three hundred twenty".