68733914 has 8 divisors (see below), whose sum is σ = 103137300. Its totient is φ = 34354816.

The previous prime is 68733853. The next prime is 68733943. The reversal of 68733914 is 41933786.

It can be written as a sum of positive squares in 2 ways, for example, as 68343289 + 390625 = 8267^2 + 625^2 .

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

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 5162 + ... + 12810.

Almost surely, 2^68733914 is an apocalyptic number.

68733914 is a deficient number, since it is larger than the sum of its proper divisors (34403386).

68733914 is a wasteful number, since it uses less digits than its factorization.

68733914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12144.

The product of its digits is 108864, while the sum is 41.

The square root of 68733914 is about 8290.5918968431. The cubic root of 68733914 is about 409.6286822579.

The spelling of 68733914 in words is "sixty-eight million, seven hundred thirty-three thousand, nine hundred fourteen".