22650241 has 2 divisors, whose sum is σ = 22650242. Its totient is φ = 22650240.

The previous prime is 22650227. The next prime is 22650259. The reversal of 22650241 is 14205622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15968016 + 6682225 = 3996^2 + 2585^2 .

It is a cyclic number.

It is not a de Polignac number, because 22650241 - 2⁷ = 22650113 is a prime.

It is not a weakly prime, because it can be changed into another prime (22650281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11325120 + 11325121.

It is an arithmetic number, because the mean of its divisors is an integer number (11325121).

Almost surely, 2^22650241 is an apocalyptic number.

It is an amenable number.

22650241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22650241 is an equidigital number, since it uses as much as digits as its factorization.

22650241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 22650241 is about 4759.2269330218. The cubic root of 22650241 is about 282.9377805256.

Adding to 22650241 its reverse (14205622), we get a palindrome (36855863).

It can be divided in two parts, 2265024 and 1, that added together give a square (2265025 = 1505²).

The spelling of 22650241 in words is "twenty-two million, six hundred fifty thousand, two hundred forty-one".