68200713 has 48 divisors (see below), whose sum is σ = 118849536. Its totient is φ = 36862560.

The previous prime is 68200703. The next prime is 68200723. The reversal of 68200713 is 31700286.

It is an interprime number because it is at equal distance from previous prime (68200703) and next prime (68200723).

It is not a de Polignac number, because 68200713 - 2⁴ = 68200697 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68200703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91420 + ... + 92162.

It is an arithmetic number, because the mean of its divisors is an integer number (2476032).

Almost surely, 2^68200713 is an apocalyptic number.

68200713 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

68200713 is a deficient number, since it is larger than the sum of its proper divisors (50648823).

68200713 is a wasteful number, since it uses less digits than its factorization.

68200713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 68200713 is about 8258.3722972508. The cubic root of 68200713 is about 408.5667045636.

Adding to 68200713 its reverse (31700286), we get a palindrome (99900999).

The spelling of 68200713 in words is "sixty-eight million, two hundred thousand, seven hundred thirteen".