22641414 has 16 divisors (see below), whose sum is σ = 45707328. Its totient is φ = 7476392.

The previous prime is 22641397. The next prime is 22641419. The reversal of 22641414 is 41414622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22641419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16992 + ... + 18275.

It is an arithmetic number, because the mean of its divisors is an integer number (2856708).

Almost surely, 2^22641414 is an apocalyptic number.

22641414 is an abundant number, since it is smaller than the sum of its proper divisors (23065914).

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

22641414 is a wasteful number, since it uses less digits than its factorization.

22641414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35379.

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

The square root of 22641414 is about 4758.2994861610. The cubic root of 22641414 is about 282.9010212951.

The spelling of 22641414 in words is "twenty-two million, six hundred forty-one thousand, four hundred fourteen".