68063208 has 16 divisors (see below), whose sum is σ = 170158080. Its totient is φ = 22687728.

The previous prime is 68063207. The next prime is 68063209. The reversal of 68063208 is 80236086.

It is an interprime number because it is at equal distance from previous prime (68063207) and next prime (68063209).

It is not an unprimeable number, because it can be changed into a prime (68063207) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1417960 + ... + 1418007.

It is an arithmetic number, because the mean of its divisors is an integer number (10634880).

Almost surely, 2^68063208 is an apocalyptic number.

It is an amenable number.

68063208 is an abundant number, since it is smaller than the sum of its proper divisors (102094872).

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

68063208 is a wasteful number, since it uses less digits than its factorization.

68063208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835976 (or 2835972 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 68063208 is about 8250.0429089793. The cubic root of 68063208 is about 408.2919383091.

The spelling of 68063208 in words is "sixty-eight million, sixty-three thousand, two hundred eight".