8894229 has 4 divisors (see below), whose sum is σ = 11858976. Its totient is φ = 5929484.

The previous prime is 8894219. The next prime is 8894243. The reversal of 8894229 is 9224988.

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 8894229 - 2¹⁹ = 8369941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8894209) 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 3 ways as a sum of consecutive naturals, for example, 1482369 + ... + 1482374.

It is an arithmetic number, because the mean of its divisors is an integer number (2964744).

Almost surely, 2^8894229 is an apocalyptic number.

It is an amenable number.

8894229 is a deficient number, since it is larger than the sum of its proper divisors (2964747).

8894229 is a wasteful number, since it uses less digits than its factorization.

8894229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964746.

The product of its digits is 82944, while the sum is 42.

The square root of 8894229 is about 2982.3193993937. The cubic root of 8894229 is about 207.1903078431.

The spelling of 8894229 in words is "eight million, eight hundred ninety-four thousand, two hundred twenty-nine".