806076522 has 40 divisors (see below), whose sum is σ = 1912462596. Its totient is φ = 252885888.

The previous prime is 806076511. The next prime is 806076527. The reversal of 806076522 is 225670608.

806076522 is a `hidden beast` number, since 8 + 0 + 60 + 76 + 522 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 663011001 + 143065521 = 25749^2 + 11961^2 .

It is not an unprimeable number, because it can be changed into a prime (806076527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 143593 + ... + 149100.

Almost surely, 2^806076522 is an apocalyptic number.

806076522 is an abundant number, since it is smaller than the sum of its proper divisors (1106386074).

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

806076522 is a wasteful number, since it uses less digits than its factorization.

806076522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292724 (or 292715 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 806076522 is about 28391.4867874157. The cubic root of 806076522 is about 930.6622338401.

The spelling of 806076522 in words is "eight hundred six million, seventy-six thousand, five hundred twenty-two".