68182608 has 40 divisors (see below), whose sum is σ = 189689248. Its totient is φ = 20979072.

The previous prime is 68182589. The next prime is 68182619. The reversal of 68182608 is 80628186.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54010 + ... + 55257.

Almost surely, 2^68182608 is an apocalyptic number.

It is an amenable number.

68182608 is an abundant number, since it is smaller than the sum of its proper divisors (121506640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68182608 is a wasteful number, since it uses less digits than its factorization.

68182608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109291 (or 109285 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 68182608 is about 8257.2760641752. The cubic root of 68182608 is about 408.5305477821.

The spelling of 68182608 in words is "sixty-eight million, one hundred eighty-two thousand, six hundred eight".