805146122 has 16 divisors (see below), whose sum is σ = 1353121632. Its totient is φ = 356083920.

The previous prime is 805146113. The next prime is 805146187. The reversal of 805146122 is 221641508.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493748 + ... + 495375.

It is an arithmetic number, because the mean of its divisors is an integer number (84570102).

Almost surely, 2^805146122 is an apocalyptic number.

805146122 is a deficient number, since it is larger than the sum of its proper divisors (547975510).

805146122 is a wasteful number, since it uses less digits than its factorization.

805146122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989173.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 805146122 is about 28375.0968632708. The cubic root of 805146122 is about 930.3040290138.

The spelling of 805146122 in words is "eight hundred five million, one hundred forty-six thousand, one hundred twenty-two".