806225033 has 4 divisors (see below), whose sum is σ = 806791440. Its totient is φ = 805658628.

The previous prime is 806225023. The next prime is 806225039. The reversal of 806225033 is 330522608.

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 a cyclic number.

It is not a de Polignac number, because 806225033 - 2¹⁰ = 806224009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 806224987 and 806225005.

It is not an unprimeable number, because it can be changed into a prime (806225039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281063 + ... + 283916.

It is an arithmetic number, because the mean of its divisors is an integer number (201697860).

Almost surely, 2^806225033 is an apocalyptic number.

It is an amenable number.

806225033 is a deficient number, since it is larger than the sum of its proper divisors (566407).

806225033 is a wasteful number, since it uses less digits than its factorization.

806225033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566406.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 806225033 is about 28394.1020812422. The cubic root of 806225033 is about 930.7193851932.

The spelling of 806225033 in words is "eight hundred six million, two hundred twenty-five thousand, thirty-three".