22254414 has 32 divisors (see below), whose sum is σ = 54781440. Its totient is φ = 5869152.

The previous prime is 22254403. The next prime is 22254443. The reversal of 22254414 is 41445222.

It is a happy number.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 19834 + ... + 20925.

It is an arithmetic number, because the mean of its divisors is an integer number (1711920).

Almost surely, 2^22254414 is an apocalyptic number.

22254414 is an abundant number, since it is smaller than the sum of its proper divisors (32527026).

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

22254414 is a wasteful number, since it uses less digits than its factorization.

22254414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40784.

The product of its digits is 2560, while the sum is 24.

The square root of 22254414 is about 4717.4584258899. The cubic root of 22254414 is about 281.2799142503.

Adding to 22254414 its reverse (41445222), we get a palindrome (63699636).

The spelling of 22254414 in words is "twenty-two million, two hundred fifty-four thousand, four hundred fourteen".