68008026 has 16 divisors (see below), whose sum is σ = 139179744. Its totient is φ = 22142064.

The previous prime is 68008021. The next prime is 68008037. The reversal of 68008026 is 62080086.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68007984 and 68008002.

It is not an unprimeable number, because it can be changed into a prime (68008021) 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, 131541 + ... + 132056.

It is an arithmetic number, because the mean of its divisors is an integer number (8698734).

Almost surely, 2^68008026 is an apocalyptic number.

68008026 is an abundant number, since it is smaller than the sum of its proper divisors (71171718).

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

68008026 is a wasteful number, since it uses less digits than its factorization.

68008026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263645.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 68008026 is about 8246.6978846081. The cubic root of 68008026 is about 408.1815680717.

The spelling of 68008026 in words is "sixty-eight million, eight thousand, twenty-six".