9440229 has 4 divisors (see below), whose sum is σ = 12586976. Its totient is φ = 6293484.

The previous prime is 9440227. The next prime is 9440243. The reversal of 9440229 is 9220449.

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 not a de Polignac number, because 9440229 - 2¹ = 9440227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9440196 and 9440205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9440227) 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, 1573369 + ... + 1573374.

It is an arithmetic number, because the mean of its divisors is an integer number (3146744).

Almost surely, 2^9440229 is an apocalyptic number.

It is an amenable number.

9440229 is a deficient number, since it is larger than the sum of its proper divisors (3146747).

9440229 is a wasteful number, since it uses less digits than its factorization.

9440229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146746.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 9440229 is about 3072.4955654972. The cubic root of 9440229 is about 211.3460700019.

It can be divided in two parts, 9440 and 229, that added together give a palindrome (9669).

The spelling of 9440229 in words is "nine million, four hundred forty thousand, two hundred twenty-nine".