68384282 has 8 divisors (see below), whose sum is σ = 102618900. Its totient is φ = 34177984.

The previous prime is 68384273. The next prime is 68384297. The reversal of 68384282 is 28248386.

It can be written as a sum of positive squares in 2 ways, for example, as 68376361 + 7921 = 8269^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644 + ... + 11712.

Almost surely, 2^68384282 is an apocalyptic number.

68384282 is a deficient number, since it is larger than the sum of its proper divisors (34234618).

68384282 is a wasteful number, since it uses less digits than its factorization.

68384282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14160.

The product of its digits is 147456, while the sum is 41.

The square root of 68384282 is about 8269.4789436820. The cubic root of 68384282 is about 408.9329421408.

The spelling of 68384282 in words is "sixty-eight million, three hundred eighty-four thousand, two hundred eighty-two".