44722252 has 6 divisors (see below), whose sum is σ = 78263948. Its totient is φ = 22361124.

The previous prime is 44722241. The next prime is 44722289. The reversal of 44722252 is 25222744.

It is a self number, because there is not a number n which added to its sum of digits gives 44722252.

It is an unprimeable number.

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, 5590278 + ... + 5590285.

Almost surely, 2^44722252 is an apocalyptic number.

It is an amenable number.

44722252 is a deficient number, since it is larger than the sum of its proper divisors (33541696).

44722252 is a wasteful number, since it uses less digits than its factorization.

44722252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180567 (or 11180565 counting only the distinct ones).

The product of its digits is 8960, while the sum is 28.

The square root of 44722252 is about 6687.4697756326. The cubic root of 44722252 is about 354.9560270866.

Adding to 44722252 its reverse (25222744), we get a palindrome (69944996).

It can be divided in two parts, 4472 and 2252, that added together give a square (6724 = 82²).

The spelling of 44722252 in words is "forty-four million, seven hundred twenty-two thousand, two hundred fifty-two".