44161224 has 16 divisors (see below), whose sum is σ = 110403120. Its totient is φ = 14720400.

The previous prime is 44161217. The next prime is 44161231. The reversal of 44161224 is 42216144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44161217) and next prime (44161231).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1840051 = 44161224 / (4 + 4 + 1 + 6 + 1 + 2 + 2 + 4).

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

It is a junction number, because it is equal to n+sod(n) for n = 44161194 and 44161203.

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 in 3 ways as a sum of consecutive naturals, for example, 920002 + ... + 920049.

It is an arithmetic number, because the mean of its divisors is an integer number (6900195).

Almost surely, 2^44161224 is an apocalyptic number.

It is an amenable number.

44161224 is an abundant number, since it is smaller than the sum of its proper divisors (66241896).

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

44161224 is a wasteful number, since it uses less digits than its factorization.

44161224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840060 (or 1840056 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 44161224 is about 6645.3911848739. The cubic root of 44161224 is about 353.4655025497.

Adding to 44161224 its reverse (42216144), we get a palindrome (86377368).

The spelling of 44161224 in words is "forty-four million, one hundred sixty-one thousand, two hundred twenty-four".