68123048 has 32 divisors (see below), whose sum is σ = 147355200. Its totient is φ = 28920192.

The previous prime is 68123039. The next prime is 68123053. The reversal of 68123048 is 84032186.

It is a super-3 number, since 3×68123048³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308 + ... + 11676.

It is an arithmetic number, because the mean of its divisors is an integer number (4604850).

Almost surely, 2^68123048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68123048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73677600).

68123048 is an abundant number, since it is smaller than the sum of its proper divisors (79232152).

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

68123048 is a wasteful number, since it uses less digits than its factorization.

68123048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11489 (or 11485 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 68123048 is about 8253.6687600121. The cubic root of 68123048 is about 408.4115576732.

The spelling of 68123048 in words is "sixty-eight million, one hundred twenty-three thousand, forty-eight".