44223612 has 12 divisors (see below), whose sum is σ = 103188456. Its totient is φ = 14741200.

The previous prime is 44223607. The next prime is 44223623. The reversal of 44223612 is 21632244.

44223612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1842639 + ... + 1842662.

It is an arithmetic number, because the mean of its divisors is an integer number (8599038).

Almost surely, 2^44223612 is an apocalyptic number.

It is an amenable number.

44223612 is an abundant number, since it is smaller than the sum of its proper divisors (58964844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44223612 is a wasteful number, since it uses less digits than its factorization.

44223612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3685308 (or 3685306 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 44223612 is about 6650.0836084970. The cubic root of 44223612 is about 353.6318749717.

Adding to 44223612 its reverse (21632244), we get a palindrome (65855856).

The spelling of 44223612 in words is "forty-four million, two hundred twenty-three thousand, six hundred twelve".