22244614 has 8 divisors (see below), whose sum is σ = 38133648. Its totient is φ = 9533400.

The previous prime is 22244609. The next prime is 22244617. The reversal of 22244614 is 41644222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22244617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794437 + ... + 794464.

It is an arithmetic number, because the mean of its divisors is an integer number (4766706).

Almost surely, 2^22244614 is an apocalyptic number.

22244614 is a deficient number, since it is larger than the sum of its proper divisors (15889034).

22244614 is a wasteful number, since it uses less digits than its factorization.

22244614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588910.

The product of its digits is 3072, while the sum is 25.

The square root of 22244614 is about 4716.4196166160. The cubic root of 22244614 is about 281.2386198523.

Adding to 22244614 its reverse (41644222), we get a palindrome (63888836).

The spelling of 22244614 in words is "twenty-two million, two hundred forty-four thousand, six hundred fourteen".