806533126 has 16 divisors (see below), whose sum is σ = 1391911200. Its totient is φ = 343336320.

The previous prime is 806533121. The next prime is 806533153. The reversal of 806533126 is 621335608.

It is a junction number, because it is equal to n+sod(n) for n = 806533091 and 806533100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806533121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191235 + ... + 195406.

It is an arithmetic number, because the mean of its divisors is an integer number (86994450).

Almost surely, 2^806533126 is an apocalyptic number.

806533126 is a deficient number, since it is larger than the sum of its proper divisors (585378074).

806533126 is a wasteful number, since it uses less digits than its factorization.

806533126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386799.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 806533126 is about 28399.5268622560. The cubic root of 806533126 is about 930.8379259633.

The spelling of 806533126 in words is "eight hundred six million, five hundred thirty-three thousand, one hundred twenty-six".