22948241 has 2 divisors, whose sum is σ = 22948242. Its totient is φ = 22948240.

The previous prime is 22948231. The next prime is 22948243. The reversal of 22948241 is 14284922.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19989841 + 2958400 = 4471^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 22948241 - 2¹⁰ = 22947217 is a prime.

It is a Sophie Germain prime.

Together with 22948243, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22948198 and 22948207.

It is not a weakly prime, because it can be changed into another prime (22948243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11474120 + 11474121.

It is an arithmetic number, because the mean of its divisors is an integer number (11474121).

Almost surely, 2^22948241 is an apocalyptic number.

It is an amenable number.

22948241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22948241 is an equidigital number, since it uses as much as digits as its factorization.

22948241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 32.

The square root of 22948241 is about 4790.4322351955. The cubic root of 22948241 is about 284.1732106442.

The spelling of 22948241 in words is "twenty-two million, nine hundred forty-eight thousand, two hundred forty-one".