806056058 has 4 divisors (see below), whose sum is σ = 1209084090. Its totient is φ = 403028028.

The previous prime is 806056051. The next prime is 806056117. The reversal of 806056058 is 850650608.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 772450849 + 33605209 = 27793^2 + 5797^2 .

It is not an unprimeable number, because it can be changed into a prime (806056051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201514013 + ... + 201514016.

Almost surely, 2^806056058 is an apocalyptic number.

806056058 is a deficient number, since it is larger than the sum of its proper divisors (403028032).

806056058 is a wasteful number, since it uses less digits than its factorization.

806056058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403028031.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 806056058 is about 28391.1263954074. The cubic root of 806056058 is about 930.6543581473.

The spelling of 806056058 in words is "eight hundred six million, fifty-six thousand, fifty-eight".