656112326 has 8 divisors (see below), whose sum is σ = 984394560. Its totient is φ = 327980808.

The previous prime is 656112323. The next prime is 656112367. The reversal of 656112326 is 623211656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 656112292 and 656112301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (656112323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26081 + ... + 44636.

It is an arithmetic number, because the mean of its divisors is an integer number (123049320).

Almost surely, 2^656112326 is an apocalyptic number.

656112326 is a deficient number, since it is larger than the sum of its proper divisors (328282234).

656112326 is a wasteful number, since it uses less digits than its factorization.

656112326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75358.

The product of its digits is 12960, while the sum is 32.

The square root of 656112326 is about 25614.6896526193. The cubic root of 656112326 is about 868.9458876392.

The spelling of 656112326 in words is "six hundred fifty-six million, one hundred twelve thousand, three hundred twenty-six".