68055366 has 16 divisors (see below), whose sum is σ = 136257264. Its totient is φ = 22660704.

The previous prime is 68055353. The next prime is 68055371. The reversal of 68055366 is 66355086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480 + ... + 11676.

It is an arithmetic number, because the mean of its divisors is an integer number (8516079).

Almost surely, 2^68055366 is an apocalyptic number.

68055366 is an abundant number, since it is smaller than the sum of its proper divisors (68201898).

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

68055366 is a wasteful number, since it uses less digits than its factorization.

68055366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12215.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 68055366 is about 8249.5676250334. The cubic root of 68055366 is about 408.2762570600.

The spelling of 68055366 in words is "sixty-eight million, fifty-five thousand, three hundred sixty-six".