44023225 has 9 divisors (see below), whose sum is σ = 54629967. Its totient is φ = 35192040.

The previous prime is 44023211. The next prime is 44023241. The reversal of 44023225 is 52232044.

The square root of 44023225 is 6635.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 15848361 + 28174864 = 3981^2 + 5308^2 .

It is not a de Polignac number, because 44023225 - 2¹⁷ = 43892153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44023196 and 44023205.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32512 + ... + 33838.

Almost surely, 2^44023225 is an apocalyptic number.

44023225 is the 6635-th square number.

44023225 is the 3318-th centered octagonal number.

It is an amenable number.

44023225 is a deficient number, since it is larger than the sum of its proper divisors (10606742).

44023225 is an frugal number, since it uses more digits than its factorization.

44023225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The cubic root of 44023225 is about 353.0969380159.

Adding to 44023225 its reverse (52232044), we get a palindrome (96255269).

The spelling of 44023225 in words is "forty-four million, twenty-three thousand, two hundred twenty-five".