68516714 has 32 divisors (see below), whose sum is σ = 119629440. Its totient is φ = 28827648.

The previous prime is 68516713. The next prime is 68516719. The reversal of 68516714 is 41761586.

68516714 = T₄₄₂₁ + T₄₄₂₂ + ... + T₄₄₂₇.

It is not an unprimeable number, because it can be changed into a prime (68516713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266474 + ... + 266730.

It is an arithmetic number, because the mean of its divisors is an integer number (3738420).

Almost surely, 2^68516714 is an apocalyptic number.

68516714 is a deficient number, since it is larger than the sum of its proper divisors (51112726).

68516714 is a wasteful number, since it uses less digits than its factorization.

68516714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542.

The product of its digits is 40320, while the sum is 38.

The square root of 68516714 is about 8277.4823467042. The cubic root of 68516714 is about 409.1967497696.

The spelling of 68516714 in words is "sixty-eight million, five hundred sixteen thousand, seven hundred fourteen".