9285229 has 8 divisors (see below), whose sum is σ = 9693432. Its totient is φ = 8885760.

The previous prime is 9285217. The next prime is 9285239. The reversal of 9285229 is 9225829.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 104329 + 9180900 = 323^2 + 3030^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9285229 - 2⁵ = 9285197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9285209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37 + ... + 4309.

It is an arithmetic number, because the mean of its divisors is an integer number (1211679).

Almost surely, 2^9285229 is an apocalyptic number.

It is an amenable number.

9285229 is a deficient number, since it is larger than the sum of its proper divisors (408203).

9285229 is a wasteful number, since it uses less digits than its factorization.

9285229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4367.

The product of its digits is 25920, while the sum is 37.

The square root of 9285229 is about 3047.1673731517. The cubic root of 9285229 is about 210.1829773321.

The spelling of 9285229 in words is "nine million, two hundred eighty-five thousand, two hundred twenty-nine".