22441416 has 16 divisors (see below), whose sum is σ = 56103600. Its totient is φ = 7480464.

The previous prime is 22441379. The next prime is 22441459. The reversal of 22441416 is 61414422.

It is a happy number.

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: 935059 = 22441416 / (2 + 2 + 4 + 4 + 1 + 4 + 1 + 6).

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

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, 467506 + ... + 467553.

It is an arithmetic number, because the mean of its divisors is an integer number (3506475).

Almost surely, 2^22441416 is an apocalyptic number.

It is an amenable number.

22441416 is an abundant number, since it is smaller than the sum of its proper divisors (33662184).

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

22441416 is a wasteful number, since it uses less digits than its factorization.

22441416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935068 (or 935064 counting only the distinct ones).

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

The square root of 22441416 is about 4737.2371694903. The cubic root of 22441416 is about 282.0655750124.

Adding to 22441416 its reverse (61414422), we get a palindrome (83855838).

The spelling of 22441416 in words is "twenty-two million, four hundred forty-one thousand, four hundred sixteen".