68484208 has 120 divisors (see below), whose sum is σ = 159751680. Its totient is φ = 28304640.

The previous prime is 68484203. The next prime is 68484209. The reversal of 68484208 is 80248486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68484203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1592635 + ... + 1592677.

It is an arithmetic number, because the mean of its divisors is an integer number (1331264).

Almost surely, 2^68484208 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 68484208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79875840).

68484208 is an abundant number, since it is smaller than the sum of its proper divisors (91267472).

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

68484208 is a wasteful number, since it uses less digits than its factorization.

68484208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 68484208 is about 8275.5185940218. The cubic root of 68484208 is about 409.1320285611.

The spelling of 68484208 in words is "sixty-eight million, four hundred eighty-four thousand, two hundred eight".