68060289 has 16 divisors (see below), whose sum is σ = 103302144. Its totient is φ = 39454800.

The previous prime is 68060273. The next prime is 68060339. The reversal of 68060289 is 98206086.

It is not a de Polignac number, because 68060289 - 2⁴ = 68060273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68060219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44077 + ... + 45594.

It is an arithmetic number, because the mean of its divisors is an integer number (6456384).

Almost surely, 2^68060289 is an apocalyptic number.

68060289 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

68060289 is a deficient number, since it is larger than the sum of its proper divisors (35241855).

68060289 is a wasteful number, since it uses less digits than its factorization.

68060289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89708.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 68060289 is about 8249.8659989117. The cubic root of 68060289 is about 408.2861014738.

The spelling of 68060289 in words is "sixty-eight million, sixty thousand, two hundred eighty-nine".