867206229 has 8 divisors (see below), whose sum is σ = 1158414432. Its totient is φ = 577067760.

The previous prime is 867206203. The next prime is 867206243. The reversal of 867206229 is 922602768.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 867206229 - 2⁸ = 867205973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867206279) 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 in 7 ways as a sum of consecutive naturals, for example, 265539 + ... + 268784.

It is an arithmetic number, because the mean of its divisors is an integer number (144801804).

Almost surely, 2^867206229 is an apocalyptic number.

It is an amenable number.

867206229 is a deficient number, since it is larger than the sum of its proper divisors (291208203).

867206229 is a wasteful number, since it uses less digits than its factorization.

867206229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534867.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 867206229 is about 29448.3654724672. The cubic root of 867206229 is about 953.6173183527.

The spelling of 867206229 in words is "eight hundred sixty-seven million, two hundred six thousand, two hundred twenty-nine".