68863276 has 12 divisors (see below), whose sum is σ = 124398400. Its totient is φ = 33320880.

The previous prime is 68863259. The next prime is 68863279. The reversal of 68863276 is 67236886.

It is not an unprimeable number, because it can be changed into a prime (68863279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277551 + ... + 277798.

Almost surely, 2^68863276 is an apocalyptic number.

It is an amenable number.

68863276 is a deficient number, since it is larger than the sum of its proper divisors (55535124).

68863276 is a wasteful number, since it uses less digits than its factorization.

68863276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555384 (or 555382 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 68863276 is about 8298.3899643244. The cubic root of 68863276 is about 409.8855044163.

The spelling of 68863276 in words is "sixty-eight million, eight hundred sixty-three thousand, two hundred seventy-six".