68719060 has 24 divisors (see below), whose sum is σ = 145151496. Its totient is φ = 27327360.

The previous prime is 68719051. The next prime is 68719069. The reversal of 68719060 is 6091786.

It is an interprime number because it is at equal distance from previous prime (68719051) and next prime (68719069).

It can be written as a sum of positive squares in 4 ways, for example, as 3400336 + 65318724 = 1844^2 + 8082^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68719069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6471 + ... + 13390.

It is an arithmetic number, because the mean of its divisors is an integer number (6047979).

Almost surely, 2^68719060 is an apocalyptic number.

It is an amenable number.

68719060 is an abundant number, since it is smaller than the sum of its proper divisors (76432436).

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

68719060 is a wasteful number, since it uses less digits than its factorization.

68719060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20043 (or 20041 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 68719060 is about 8289.6960137269. The cubic root of 68719060 is about 409.5991720183.

It can be divided in two parts, 6871 and 9060, that added together give a triangular number (15931 = T₁₇₈).

The spelling of 68719060 in words is "sixty-eight million, seven hundred nineteen thousand, sixty".