68651276 has 6 divisors (see below), whose sum is σ = 120139740. Its totient is φ = 34325636.

The previous prime is 68651273. The next prime is 68651299. The reversal of 68651276 is 67215686.

It is not an unprimeable number, because it can be changed into a prime (68651273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8581406 + ... + 8581413.

It is an arithmetic number, because the mean of its divisors is an integer number (20023290).

Almost surely, 2^68651276 is an apocalyptic number.

It is an amenable number.

68651276 is a deficient number, since it is larger than the sum of its proper divisors (51488464).

68651276 is a wasteful number, since it uses less digits than its factorization.

68651276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17162823 (or 17162821 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 68651276 is about 8285.6065559499. The cubic root of 68651276 is about 409.4644524606.

The spelling of 68651276 in words is "sixty-eight million, six hundred fifty-one thousand, two hundred seventy-six".