68726514 has 8 divisors (see below), whose sum is σ = 137453040. Its totient is φ = 22908836.

The previous prime is 68726503. The next prime is 68726519. The reversal of 68726514 is 41562786.

It is a sphenic number, since it is the product of 3 distinct primes.

68726514 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (68726519) 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 3 ways as a sum of consecutive naturals, for example, 5727204 + ... + 5727215.

It is an arithmetic number, because the mean of its divisors is an integer number (17181630).

Almost surely, 2^68726514 is an apocalyptic number.

68726514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68726514 is a wasteful number, since it uses less digits than its factorization.

68726514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11454424.

The product of its digits is 80640, while the sum is 39.

The square root of 68726514 is about 8290.1455958264. The cubic root of 68726514 is about 409.6139813101.

The spelling of 68726514 in words is "sixty-eight million, seven hundred twenty-six thousand, five hundred fourteen".