806422233 has 4 divisors (see below), whose sum is σ = 1075229648. Its totient is φ = 537614820.

The previous prime is 806422219. The next prime is 806422237. The reversal of 806422233 is 332224608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 806422233 - 2¹⁶ = 806356697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 806422233.

It is not an unprimeable number, because it can be changed into a prime (806422237) 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 3 ways as a sum of consecutive naturals, for example, 134403703 + ... + 134403708.

It is an arithmetic number, because the mean of its divisors is an integer number (268807412).

Almost surely, 2^806422233 is an apocalyptic number.

It is an amenable number.

806422233 is a deficient number, since it is larger than the sum of its proper divisors (268807415).

806422233 is a wasteful number, since it uses less digits than its factorization.

806422233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268807414.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 806422233 is about 28397.5744210663. The cubic root of 806422233 is about 930.7952626438.

The spelling of 806422233 in words is "eight hundred six million, four hundred twenty-two thousand, two hundred thirty-three".