68271076 has 12 divisors (see below), whose sum is σ = 119625660. Its totient is φ = 34092320.

The previous prime is 68271059. The next prime is 68271079. The reversal of 68271076 is 67017286.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40960000 + 27311076 = 6400^2 + 5226^2 .

It is not an unprimeable number, because it can be changed into a prime (68271079) 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, 7111 + ... + 13678.

It is an arithmetic number, because the mean of its divisors is an integer number (9968805).

Almost surely, 2^68271076 is an apocalyptic number.

It is an amenable number.

68271076 is a deficient number, since it is larger than the sum of its proper divisors (51354584).

68271076 is a wasteful number, since it uses less digits than its factorization.

68271076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21614 (or 21612 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 68271076 is about 8262.6313000158. The cubic root of 68271076 is about 408.7071630083.

The spelling of 68271076 in words is "sixty-eight million, two hundred seventy-one thousand, seventy-six".