44169226 has 4 divisors (see below), whose sum is σ = 66253842. Its totient is φ = 22084612.

The previous prime is 44169221. The next prime is 44169239. The reversal of 44169226 is 62296144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40947201 + 3222025 = 6399^2 + 1795^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44169191 and 44169200.

It is not an unprimeable number, because it can be changed into a prime (44169221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11042305 + ... + 11042308.

Almost surely, 2^44169226 is an apocalyptic number.

44169226 is a deficient number, since it is larger than the sum of its proper divisors (22084616).

44169226 is a wasteful number, since it uses less digits than its factorization.

44169226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22084615.

The product of its digits is 20736, while the sum is 34.

The square root of 44169226 is about 6645.9932290065. The cubic root of 44169226 is about 353.4868505399.

The spelling of 44169226 in words is "forty-four million, one hundred sixty-nine thousand, two hundred twenty-six".