2126056326 has 8 divisors (see below), whose sum is σ = 4252112664. Its totient is φ = 708685440.

The previous prime is 2126056301. The next prime is 2126056333. The reversal of 2126056326 is 6236506212.

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

2126056326 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 177171355 + ... + 177171366.

It is an arithmetic number, because the mean of its divisors is an integer number (531514083).

Almost surely, 2^2126056326 is an apocalyptic number.

2126056326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2126056326 is a wasteful number, since it uses less digits than its factorization.

2126056326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354342726.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2126056326 is about 46109.1783270967. The cubic root of 2126056326 is about 1285.8537884010.

The spelling of 2126056326 in words is "two billion, one hundred twenty-six million, fifty-six thousand, three hundred twenty-six".