68147116 has 12 divisors (see below), whose sum is σ = 119407120. Its totient is φ = 34030800.

The previous prime is 68147099. The next prime is 68147119. The reversal of 68147116 is 61174186.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68147119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6960 + ... + 13591.

Almost surely, 2^68147116 is an apocalyptic number.

It is an amenable number.

68147116 is a deficient number, since it is larger than the sum of its proper divisors (51260004).

68147116 is a wasteful number, since it uses less digits than its factorization.

68147116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21384 (or 21382 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 68147116 is about 8255.1266495433. The cubic root of 68147116 is about 408.4596495318.

The spelling of 68147116 in words is "sixty-eight million, one hundred forty-seven thousand, one hundred sixteen".