68729014 has 16 divisors (see below), whose sum is σ = 111287520. Its totient is φ = 31736320.

The previous prime is 68728987. The next prime is 68729021. The reversal of 68729014 is 41092786.

It is a super-3 number, since 3×68729014³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24427 + ... + 27094.

It is an arithmetic number, because the mean of its divisors is an integer number (6955470).

Almost surely, 2^68729014 is an apocalyptic number.

68729014 is a deficient number, since it is larger than the sum of its proper divisors (42558506).

68729014 is a wasteful number, since it uses less digits than its factorization.

68729014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51575.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 68729014 is about 8290.2963758843. The cubic root of 68729014 is about 409.6189479646.

The spelling of 68729014 in words is "sixty-eight million, seven hundred twenty-nine thousand, fourteen".