44224402 has 4 divisors (see below), whose sum is σ = 66336606. Its totient is φ = 22112200.

The previous prime is 44224399. The next prime is 44224417. The reversal of 44224402 is 20442244.

44224402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 23512801 + 20711601 = 4849^2 + 4551^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056099 + ... + 11056102.

Almost surely, 2^44224402 is an apocalyptic number.

44224402 is a deficient number, since it is larger than the sum of its proper divisors (22112204).

44224402 is a wasteful number, since it uses less digits than its factorization.

44224402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22112203.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 44224402 is about 6650.1430059811. The cubic root of 44224402 is about 353.6339806908.

Adding to 44224402 its reverse (20442244), we get a palindrome (64666646).

The spelling of 44224402 in words is "forty-four million, two hundred twenty-four thousand, four hundred two".