68102422 has 16 divisors (see below), whose sum is σ = 110438640. Its totient is φ = 31386528.

The previous prime is 68102417. The next prime is 68102423. The reversal of 68102422 is 22420186.

It is a happy number.

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68102423) 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 7 ways as a sum of consecutive naturals, for example, 22813 + ... + 25624.

It is an arithmetic number, because the mean of its divisors is an integer number (6902415).

Almost surely, 2^68102422 is an apocalyptic number.

68102422 is a deficient number, since it is larger than the sum of its proper divisors (42336218).

68102422 is a wasteful number, since it uses less digits than its factorization.

68102422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48495.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 68102422 is about 8252.4191604644. The cubic root of 68102422 is about 408.3703344878.

It can be divided in two parts, 68 and 102422, that multiplied together give a palindrome (6964696).

The spelling of 68102422 in words is "sixty-eight million, one hundred two thousand, four hundred twenty-two".