68427608 has 8 divisors (see below), whose sum is σ = 128301780. Its totient is φ = 34213800.

The previous prime is 68427589. The next prime is 68427631. The reversal of 68427608 is 80672486.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4276718 + ... + 4276733.

Almost surely, 2^68427608 is an apocalyptic number.

It is an amenable number.

68427608 is a deficient number, since it is larger than the sum of its proper divisors (59874172).

68427608 is a wasteful number, since it uses less digits than its factorization.

68427608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8553457 (or 8553453 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 68427608 is about 8272.0981618934. The cubic root of 68427608 is about 409.0192859990.

The spelling of 68427608 in words is "sixty-eight million, four hundred twenty-seven thousand, six hundred eight".