8535229 has 4 divisors (see below), whose sum is σ = 8610876. Its totient is φ = 8459584.

The previous prime is 8535223. The next prime is 8535253. The reversal of 8535229 is 9225358.

8535229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2295225 + 6240004 = 1515^2 + 2498^2 .

It is a cyclic number.

It is not a de Polignac number, because 8535229 - 2⁹ = 8534717 is a prime.

It is a Duffinian number.

8535229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8535194 and 8535203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8535223) 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, 37654 + ... + 37879.

It is an arithmetic number, because the mean of its divisors is an integer number (2152719).

Almost surely, 2^8535229 is an apocalyptic number.

It is an amenable number.

8535229 is a deficient number, since it is larger than the sum of its proper divisors (75647).

8535229 is a wasteful number, since it uses less digits than its factorization.

8535229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75646.

The product of its digits is 21600, while the sum is 34.

The square root of 8535229 is about 2921.5114239037. The cubic root of 8535229 is about 204.3643128017.

The spelling of 8535229 in words is "eight million, five hundred thirty-five thousand, two hundred twenty-nine".