68735548 has 12 divisors (see below), whose sum is σ = 137471152. Its totient is φ = 29458080.

The previous prime is 68735533. The next prime is 68735549. The reversal of 68735548 is 84553786.

68735548 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 68735498 and 68735507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68735549) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1227393 + ... + 1227448.

Almost surely, 2^68735548 is an apocalyptic number.

It is an amenable number.

68735548 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68735548 is a wasteful number, since it uses less digits than its factorization.

68735548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454852 (or 2454850 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The square root of 68735548 is about 8290.6904416942. The cubic root of 68735548 is about 409.6319282439.

It can be divided in two parts, 6873 and 5548, that added together give a palindrome (12421).

The spelling of 68735548 in words is "sixty-eight million, seven hundred thirty-five thousand, five hundred forty-eight".