68134514 has 32 divisors (see below), whose sum is σ = 121461120. Its totient is φ = 28046592.

The previous prime is 68134471. The next prime is 68134519. The reversal of 68134514 is 41543186.

It is not an unprimeable number, because it can be changed into a prime (68134519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114602 + ... + 115194.

It is an arithmetic number, because the mean of its divisors is an integer number (3795660).

Almost surely, 2^68134514 is an apocalyptic number.

68134514 is a deficient number, since it is larger than the sum of its proper divisors (53326606).

68134514 is a wasteful number, since it uses less digits than its factorization.

68134514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914.

The product of its digits is 11520, while the sum is 32.

The square root of 68134514 is about 8254.3633309905. The cubic root of 68134514 is about 408.4344700567.

The spelling of 68134514 in words is "sixty-eight million, one hundred thirty-four thousand, five hundred fourteen".