68050071 has 16 divisors (see below), whose sum is σ = 100952320. Its totient is φ = 45304920.

The previous prime is 68050057. The next prime is 68050111. The reversal of 68050071 is 17005086.

It is not a de Polignac number, because 68050071 - 2⁶ = 68050007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68050271) 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 15 ways as a sum of consecutive naturals, for example, 27516 + ... + 29886.

It is an arithmetic number, because the mean of its divisors is an integer number (6309520).

Almost surely, 2^68050071 is an apocalyptic number.

68050071 is a deficient number, since it is larger than the sum of its proper divisors (32902249).

68050071 is a wasteful number, since it uses less digits than its factorization.

68050071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443 (or 3437 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 68050071 is about 8249.2466928805. The cubic root of 68050071 is about 408.2656682362.

The spelling of 68050071 in words is "sixty-eight million, fifty thousand, seventy-one".