68247548 has 6 divisors (see below), whose sum is σ = 119433216. Its totient is φ = 34123772.

The previous prime is 68247541. The next prime is 68247559. The reversal of 68247548 is 84574286.

It is a junction number, because it is equal to n+sod(n) for n = 68247499 and 68247508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68247541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8530940 + ... + 8530947.

It is an arithmetic number, because the mean of its divisors is an integer number (19905536).

Almost surely, 2^68247548 is an apocalyptic number.

It is an amenable number.

68247548 is a deficient number, since it is larger than the sum of its proper divisors (51185668).

68247548 is a wasteful number, since it uses less digits than its factorization.

68247548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17061891 (or 17061889 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 68247548 is about 8261.2074178052. The cubic root of 68247548 is about 408.6602072179.

The spelling of 68247548 in words is "sixty-eight million, two hundred forty-seven thousand, five hundred forty-eight".