426806168 has 16 divisors (see below), whose sum is σ = 804735000. Its totient is φ = 212210176.

The previous prime is 426806161. The next prime is 426806189. The reversal of 426806168 is 861608624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426806161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147593 + ... + 150456.

Almost surely, 2^426806168 is an apocalyptic number.

It is an amenable number.

426806168 is a deficient number, since it is larger than the sum of its proper divisors (377928832).

426806168 is a wasteful number, since it uses less digits than its factorization.

426806168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298234 (or 298230 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 426806168 is about 20659.2876934322. The cubic root of 426806168 is about 752.9108615274.

The spelling of 426806168 in words is "four hundred twenty-six million, eight hundred six thousand, one hundred sixty-eight".