845334126 has 48 divisors (see below), whose sum is σ = 2254228704. Its totient is φ = 222944832.

The previous prime is 845334121. The next prime is 845334143. The reversal of 845334126 is 621433548.

845334126 is a `hidden beast` number, since 84 + 533 + 41 + 2 + 6 = 666.

845334126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845334121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256401 + ... + 259676.

It is an arithmetic number, because the mean of its divisors is an integer number (46963098).

Almost surely, 2^845334126 is an apocalyptic number.

845334126 is an abundant number, since it is smaller than the sum of its proper divisors (1408894578).

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

845334126 is a wasteful number, since it uses less digits than its factorization.

845334126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516105 (or 516102 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 845334126 is about 29074.6302813982. The cubic root of 845334126 is about 945.5317876942.

It can be divided in two parts, 845 and 334126, that added together give a triangular number (334971 = T₈₁₈).

The spelling of 845334126 in words is "eight hundred forty-five million, three hundred thirty-four thousand, one hundred twenty-six".