68125424 has 20 divisors (see below), whose sum is σ = 132581544. Its totient is φ = 33910848.

The previous prime is 68125417. The next prime is 68125433. The reversal of 68125424 is 42452186.

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 in 3 ways as a sum of consecutive naturals, for example, 5747 + ... + 13010.

Almost surely, 2^68125424 is an apocalyptic number.

It is an amenable number.

68125424 is a deficient number, since it is larger than the sum of its proper divisors (64456120).

68125424 is a wasteful number, since it uses less digits than its factorization.

68125424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18992 (or 18986 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 68125424 is about 8253.8126947490. The cubic root of 68125424 is about 408.4163058194.

The spelling of 68125424 in words is "sixty-eight million, one hundred twenty-five thousand, four hundred twenty-four".