68061676 has 12 divisors (see below), whose sum is σ = 126114408. Its totient is φ = 32028992.

The previous prime is 68061649. The next prime is 68061677. The reversal of 68061676 is 67616086.

It is not an unprimeable number, because it can be changed into a prime (68061677) 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, 500386 + ... + 500521.

It is an arithmetic number, because the mean of its divisors is an integer number (10509534).

Almost surely, 2^68061676 is an apocalyptic number.

It is an amenable number.

68061676 is a deficient number, since it is larger than the sum of its proper divisors (58052732).

68061676 is a wasteful number, since it uses less digits than its factorization.

68061676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000928 (or 1000926 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 68061676 is about 8249.9500604549. The cubic root of 68061676 is about 408.2888749412.

The spelling of 68061676 in words is "sixty-eight million, sixty-one thousand, six hundred seventy-six".