68678124 has 24 divisors (see below), whose sum is σ = 162966720. Its totient is φ = 22504464.

The previous prime is 68678107. The next prime is 68678143. The reversal of 68678124 is 42187686.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47794 + ... + 49209.

It is an arithmetic number, because the mean of its divisors is an integer number (6790280).

Almost surely, 2^68678124 is an apocalyptic number.

It is an amenable number.

68678124 is an abundant number, since it is smaller than the sum of its proper divisors (94288596).

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

68678124 is a wasteful number, since it uses less digits than its factorization.

68678124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97069 (or 97067 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 68678124 is about 8287.2265565749. The cubic root of 68678124 is about 409.5178230095.

The spelling of 68678124 in words is "sixty-eight million, six hundred seventy-eight thousand, one hundred twenty-four".