44662225 has 6 divisors (see below), whose sum is σ = 55381190. Its totient is φ = 35729760.

The previous prime is 44662207. The next prime is 44662237. The reversal of 44662225 is 52226644.

It can be written as a sum of positive squares in 3 ways, for example, as 7974976 + 36687249 = 2824^2 + 6057^2 .

It is not a de Polignac number, because 44662225 - 2⁵ = 44662193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 893220 + ... + 893269.

Almost surely, 2^44662225 is an apocalyptic number.

It is an amenable number.

44662225 is a deficient number, since it is larger than the sum of its proper divisors (10718965).

44662225 is a wasteful number, since it uses less digits than its factorization.

44662225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786499 (or 1786494 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 44662225 is about 6682.9802483623. The cubic root of 44662225 is about 354.7971465559.

Adding to 44662225 its reverse (52226644), we get a palindrome (96888869).

The spelling of 44662225 in words is "forty-four million, six hundred sixty-two thousand, two hundred twenty-five".