41224581 has 12 divisors (see below), whose sum is σ = 60017152. Its totient is φ = 27265896.

The previous prime is 41224567. The next prime is 41224583. The reversal of 41224581 is 18542214.

41224581 is a `hidden beast` number, since 412 + 245 + 8 + 1 = 666.

It is not a de Polignac number, because 41224581 - 2⁷ = 41224453 is a prime.

It is a super-2 number, since 2×41224581² = 3398932157251122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41224583) 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 11 ways as a sum of consecutive naturals, for example, 16891 + ... + 19176.

Almost surely, 2^41224581 is an apocalyptic number.

It is an amenable number.

41224581 is a deficient number, since it is larger than the sum of its proper divisors (18792571).

41224581 is a wasteful number, since it uses less digits than its factorization.

41224581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36200 (or 36197 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 41224581 is about 6420.6371179191. The cubic root of 41224581 is about 345.4501747768.

Adding to 41224581 its reverse (18542214), we get a palindrome (59766795).

The spelling of 41224581 in words is "forty-one million, two hundred twenty-four thousand, five hundred eighty-one".