68484246 has 32 divisors (see below), whose sum is σ = 145017600. Its totient is φ = 21500640.

The previous prime is 68484209. The next prime is 68484263. The reversal of 68484246 is 64248486.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68484198 and 68484207.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 18975 + ... + 22293.

It is an arithmetic number, because the mean of its divisors is an integer number (4531800).

Almost surely, 2^68484246 is an apocalyptic number.

68484246 is an abundant number, since it is smaller than the sum of its proper divisors (76533354).

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

68484246 is a wasteful number, since it uses less digits than its factorization.

68484246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524.

The product of its digits is 294912, while the sum is 42.

The square root of 68484246 is about 8275.5208899501. The cubic root of 68484246 is about 409.1321042331.

The spelling of 68484246 in words is "sixty-eight million, four hundred eighty-four thousand, two hundred forty-six".