9044405 has 32 divisors (see below), whose sum is σ = 12165120. Its totient is φ = 6431040.

The previous prime is 9044401. The next prime is 9044417. The reversal of 9044405 is 5044409.

It is not a de Polignac number, because 9044405 - 2² = 9044401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9044401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153266 + ... + 153324.

It is an arithmetic number, because the mean of its divisors is an integer number (380160).

Almost surely, 2^9044405 is an apocalyptic number.

It is an amenable number.

9044405 is a deficient number, since it is larger than the sum of its proper divisors (3120715).

9044405 is a wasteful number, since it uses less digits than its factorization.

9044405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 9044405 is about 3007.3917270618. The cubic root of 9044405 is about 208.3499179686.

It can be divided in two parts, 9044 and 405, that added together give a palindrome (9449).

The spelling of 9044405 in words is "nine million, forty-four thousand, four hundred five".