68736102 has 32 divisors (see below), whose sum is σ = 141343488. Its totient is φ = 22272096.

The previous prime is 68736097. The next prime is 68736103. The reversal of 68736102 is 20163786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68736103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67348 + ... + 68360.

It is an arithmetic number, because the mean of its divisors is an integer number (4416984).

Almost surely, 2^68736102 is an apocalyptic number.

68736102 is an abundant number, since it is smaller than the sum of its proper divisors (72607386).

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

68736102 is a wasteful number, since it uses less digits than its factorization.

68736102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 68736102 is about 8290.7238525957. The cubic root of 68736102 is about 409.6330287684.

Adding to 68736102 its reverse (20163786), we get a palindrome (88899888).

The spelling of 68736102 in words is "sixty-eight million, seven hundred thirty-six thousand, one hundred two".