68425118 has 16 divisors (see below), whose sum is σ = 108712320. Its totient is φ = 32210136.

The previous prime is 68425087. The next prime is 68425127. The reversal of 68425118 is 81152486.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 671 + ... + 11717.

It is an arithmetic number, because the mean of its divisors is an integer number (6794520).

Almost surely, 2^68425118 is an apocalyptic number.

68425118 is a deficient number, since it is larger than the sum of its proper divisors (40287202).

68425118 is a wasteful number, since it uses less digits than its factorization.

68425118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11231.

The product of its digits is 15360, while the sum is 35.

The square root of 68425118 is about 8271.9476545733. The cubic root of 68425118 is about 409.0143246956.

The spelling of 68425118 in words is "sixty-eight million, four hundred twenty-five thousand, one hundred eighteen".