68026806 has 12 divisors (see below), whose sum is σ = 147391452. Its totient is φ = 22675596.

The previous prime is 68026759. The next prime is 68026807. The reversal of 68026806 is 60862086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68026807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1889616 + ... + 1889651.

It is an arithmetic number, because the mean of its divisors is an integer number (12282621).

Almost surely, 2^68026806 is an apocalyptic number.

68026806 is an abundant number, since it is smaller than the sum of its proper divisors (79364646).

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

68026806 is a wasteful number, since it uses less digits than its factorization.

68026806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779275 (or 3779272 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 68026806 is about 8247.8364435772. The cubic root of 68026806 is about 408.2191368941.

The spelling of 68026806 in words is "sixty-eight million, twenty-six thousand, eight hundred six".