68362201 has 2 divisors, whose sum is σ = 68362202. Its totient is φ = 68362200.

The previous prime is 68362183. The next prime is 68362241. The reversal of 68362201 is 10226386.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45091225 + 23270976 = 6715^2 + 4824^2 .

It is a cyclic number.

It is not a de Polignac number, because 68362201 - 2⁵ = 68362169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68362201.

It is not a weakly prime, because it can be changed into another prime (68362241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34181100 + 34181101.

It is an arithmetic number, because the mean of its divisors is an integer number (34181101).

Almost surely, 2^68362201 is an apocalyptic number.

It is an amenable number.

68362201 is a deficient number, since it is larger than the sum of its proper divisors (1).

68362201 is an equidigital number, since it uses as much as digits as its factorization.

68362201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 68362201 is about 8268.1437457267. The cubic root of 68362201 is about 408.8889231544. Note that the first 3 decimals are identical.

Adding to 68362201 its reverse (10226386), we get a palindrome (78588587).

The spelling of 68362201 in words is "sixty-eight million, three hundred sixty-two thousand, two hundred one".