855246126 has 64 divisors (see below), whose sum is σ = 2065029120. Its totient is φ = 230675040.

The previous prime is 855246121. The next prime is 855246127. The reversal of 855246126 is 621642558.

855246126 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 (855246121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243241 + ... + 246731.

It is an arithmetic number, because the mean of its divisors is an integer number (32266080).

Almost surely, 2^855246126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 855246126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032514560).

855246126 is an abundant number, since it is smaller than the sum of its proper divisors (1209782994).

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

855246126 is a wasteful number, since it uses less digits than its factorization.

855246126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829.

The product of its digits is 115200, while the sum is 39.

The square root of 855246126 is about 29244.5913973849. The cubic root of 855246126 is about 949.2130605937.

The spelling of 855246126 in words is "eight hundred fifty-five million, two hundred forty-six thousand, one hundred twenty-six".