22415241 has 8 divisors (see below), whose sum is σ = 30066624. Its totient is φ = 14853680.

The previous prime is 22415209. The next prime is 22415249. The reversal of 22415241 is 14251422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22415241 - 2⁵ = 22415209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22415249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21870 + ... + 22871.

It is an arithmetic number, because the mean of its divisors is an integer number (3758328).

Almost surely, 2^22415241 is an apocalyptic number.

It is an amenable number.

22415241 is a deficient number, since it is larger than the sum of its proper divisors (7651383).

22415241 is a wasteful number, since it uses less digits than its factorization.

22415241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44911.

The product of its digits is 640, while the sum is 21.

The square root of 22415241 is about 4734.4736771895. The cubic root of 22415241 is about 281.9558680499.

Adding to 22415241 its reverse (14251422), we get a palindrome (36666663).

The spelling of 22415241 in words is "twenty-two million, four hundred fifteen thousand, two hundred forty-one".