68375514 has 16 divisors (see below), whose sum is σ = 136901952. Its totient is φ = 22766688.

The previous prime is 68375501. The next prime is 68375539. The reversal of 68375514 is 41557386.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 102 + ... + 11694.

It is an arithmetic number, because the mean of its divisors is an integer number (8556372).

Almost surely, 2^68375514 is an apocalyptic number.

68375514 is an abundant number, since it is smaller than the sum of its proper divisors (68526438).

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

68375514 is a wasteful number, since it uses less digits than its factorization.

68375514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12581.

The product of its digits is 100800, while the sum is 39.

The square root of 68375514 is about 8268.9487844586. The cubic root of 68375514 is about 408.9154640636.

The spelling of 68375514 in words is "sixty-eight million, three hundred seventy-five thousand, five hundred fourteen".