41045225 has 72 divisors (see below), whose sum is σ = 63954240. Its totient is φ = 25850880.

The previous prime is 41045219. The next prime is 41045231. The reversal of 41045225 is 52254014.

It is a happy number.

41045225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41045219) and next prime (41045231).

It is not a de Polignac number, because 41045225 - 2¹² = 41041129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41045225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1784564 + ... + 1784586.

Almost surely, 2^41045225 is an apocalyptic number.

It is an amenable number.

41045225 is a deficient number, since it is larger than the sum of its proper divisors (22909015).

41045225 is a wasteful number, since it uses less digits than its factorization.

41045225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 41045225 is about 6406.6547433118. The cubic root of 41045225 is about 344.9484625108.

Adding to 41045225 its reverse (52254014), we get a palindrome (93299239).

The spelling of 41045225 in words is "forty-one million, forty-five thousand, two hundred twenty-five".