68260500 has 288 divisors, whose sum is σ = 269837568. Its totient is φ = 14112000.

The previous prime is 68260499. The next prime is 68260501. The reversal of 68260500 is 506286.

It is an interprime number because it is at equal distance from previous prime (68260499) and next prime (68260501).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68260501) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 346402 + ... + 346598.

It is an arithmetic number, because the mean of its divisors is an integer number (936936).

Almost surely, 2^68260500 is an apocalyptic number.

68260500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68260500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134918784).

68260500 is an abundant number, since it is smaller than the sum of its proper divisors (201577068).

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

68260500 is a wasteful number, since it uses less digits than its factorization.

68260500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 68260500 is about 8261.9912853985. The cubic root of 68260500 is about 408.6860573882.

Adding to 68260500 its reverse (506286), we get a palindrome (68766786).

The spelling of 68260500 in words is "sixty-eight million, two hundred sixty thousand, five hundred".