22354241 has 24 divisors (see below), whose sum is σ = 29494080. Its totient is φ = 16746912.

The previous prime is 22354237. The next prime is 22354259. The reversal of 22354241 is 14245322.

It is a happy number.

It is not a de Polignac number, because 22354241 - 2² = 22354237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22354231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11180 + ... + 13026.

It is an arithmetic number, because the mean of its divisors is an integer number (1228920).

Almost surely, 2^22354241 is an apocalyptic number.

It is an amenable number.

22354241 is a deficient number, since it is larger than the sum of its proper divisors (7139839).

22354241 is a wasteful number, since it uses less digits than its factorization.

22354241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893 (or 1886 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 22354241 is about 4728.0271784329. The cubic root of 22354241 is about 281.6998676283.

Adding to 22354241 its reverse (14245322), we get a palindrome (36599563).

The spelling of 22354241 in words is "twenty-two million, three hundred fifty-four thousand, two hundred forty-one".