68875948 has 12 divisors (see below), whose sum is σ = 120876840. Its totient is φ = 34339712.

The previous prime is 68875909. The next prime is 68875967. The reversal of 68875948 is 84957886.

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, 22978 + ... + 25801.

It is an arithmetic number, because the mean of its divisors is an integer number (10073070).

Almost surely, 2^68875948 is an apocalyptic number.

It is an amenable number.

68875948 is a deficient number, since it is larger than the sum of its proper divisors (52000892).

68875948 is a wasteful number, since it uses less digits than its factorization.

68875948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49136 (or 49134 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The square root of 68875948 is about 8299.1534508045. The cubic root of 68875948 is about 409.9106448145.

It can be divided in two parts, 688 and 75948, that added together give a triangular number (76636 = T₃₉₁).

The spelling of 68875948 in words is "sixty-eight million, eight hundred seventy-five thousand, nine hundred forty-eight".