22414404 has 12 divisors (see below), whose sum is σ = 52300304. Its totient is φ = 7471464.

The previous prime is 22414393. The next prime is 22414411. The reversal of 22414404 is 40441422.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933922 + ... + 933945.

Almost surely, 2^22414404 is an apocalyptic number.

It is an amenable number.

22414404 is an abundant number, since it is smaller than the sum of its proper divisors (29885900).

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

22414404 is a wasteful number, since it uses less digits than its factorization.

22414404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867874 (or 1867872 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 22414404 is about 4734.3852821671. The cubic root of 22414404 is about 281.9523585330.

Adding to 22414404 its reverse (40441422), we get a palindrome (62855826).

The spelling of 22414404 in words is "twenty-two million, four hundred fourteen thousand, four hundred four".