22627241 has 24 divisors (see below), whose sum is σ = 28952064. Its totient is φ = 17297280.

The previous prime is 22627229. The next prime is 22627243. The reversal of 22627241 is 14272622.

It is not a de Polignac number, because 22627241 - 2⁶ = 22627177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22627241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22627243) 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, 36365 + ... + 36981.

It is an arithmetic number, because the mean of its divisors is an integer number (1206336).

Almost surely, 2^22627241 is an apocalyptic number.

It is an amenable number.

22627241 is a deficient number, since it is larger than the sum of its proper divisors (6324823).

22627241 is a wasteful number, since it uses less digits than its factorization.

22627241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 668 counting only the distinct ones).

The product of its digits is 2688, while the sum is 26.

The square root of 22627241 is about 4756.8099604672. The cubic root of 22627241 is about 282.8419791478.

Adding to 22627241 its reverse (14272622), we get a palindrome (36899863).

The spelling of 22627241 in words is "twenty-two million, six hundred twenty-seven thousand, two hundred forty-one".