9415229 has 4 divisors (see below), whose sum is σ = 9969084. Its totient is φ = 8861376.

The previous prime is 9415223. The next prime is 9415249. The reversal of 9415229 is 9225149.

9415229 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 9225149 = 1481 ⋅6229.

It can be written as a sum of positive squares in 2 ways, for example, as 5522500 + 3892729 = 2350^2 + 1973^2 .

It is a cyclic number.

It is not a de Polignac number, because 9415229 - 2⁴ = 9415213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9415195 and 9415204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9415223) 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, 276902 + ... + 276935.

It is an arithmetic number, because the mean of its divisors is an integer number (2492271).

Almost surely, 2^9415229 is an apocalyptic number.

It is an amenable number.

9415229 is a deficient number, since it is larger than the sum of its proper divisors (553855).

9415229 is a wasteful number, since it uses less digits than its factorization.

9415229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553854.

The product of its digits is 6480, while the sum is 32.

The square root of 9415229 is about 3068.4245143070. The cubic root of 9415229 is about 211.1593399712.

The spelling of 9415229 in words is "nine million, four hundred fifteen thousand, two hundred twenty-nine".