68125702 has 8 divisors (see below), whose sum is σ = 102515976. Its totient is φ = 33953712.

The previous prime is 68125699. The next prime is 68125711. The reversal of 68125702 is 20752186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×68125702² = 9282222545985608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53788 + ... + 55039.

It is an arithmetic number, because the mean of its divisors is an integer number (12814497).

Almost surely, 2^68125702 is an apocalyptic number.

68125702 is a deficient number, since it is larger than the sum of its proper divisors (34390274).

68125702 is a wasteful number, since it uses less digits than its factorization.

68125702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109142.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 68125702 is about 8253.8295354338. The cubic root of 68125702 is about 408.4168613613.

Adding to 68125702 its reverse (20752186), we get a palindrome (88877888).

The spelling of 68125702 in words is "sixty-eight million, one hundred twenty-five thousand, seven hundred two".