68848242 has 16 divisors (see below), whose sum is σ = 138419712. Its totient is φ = 22828880.

The previous prime is 68848211. The next prime is 68848253. The reversal of 68848242 is 24284886.

It is a junction number, because it is equal to n+sod(n) for n = 68848194 and 68848203.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28893 + ... + 31184.

It is an arithmetic number, because the mean of its divisors is an integer number (8651232).

Almost surely, 2^68848242 is an apocalyptic number.

68848242 is an abundant number, since it is smaller than the sum of its proper divisors (69571470).

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

68848242 is a wasteful number, since it uses less digits than its factorization.

68848242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60273.

The product of its digits is 196608, while the sum is 42.

The square root of 68848242 is about 8297.4840765138. The cubic root of 68848242 is about 409.8556739681.

The spelling of 68848242 in words is "sixty-eight million, eight hundred forty-eight thousand, two hundred forty-two".