67608196 has 12 divisors (see below), whose sum is σ = 119246848. Its totient is φ = 33537672.

The previous prime is 67608161. The next prime is 67608197. The reversal of 67608196 is 69180676.

It is not an unprimeable number, because it can be changed into a prime (67608197) 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, 66036 + ... + 67051.

Almost surely, 2^67608196 is an apocalyptic number.

It is an amenable number.

67608196 is a deficient number, since it is larger than the sum of its proper divisors (51638652).

67608196 is a wasteful number, since it uses less digits than its factorization.

67608196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133218 (or 133216 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 67608196 is about 8222.4203249408. The cubic root of 67608196 is about 407.3800738593.

The spelling of 67608196 in words is "sixty-seven million, six hundred eight thousand, one hundred ninety-six".