41501225 has 24 divisors (see below), whose sum is σ = 55517280. Its totient is φ = 30672000.

The previous prime is 41501221. The next prime is 41501231. The reversal of 41501225 is 52210514.

It is not a de Polignac number, because 41501225 - 2² = 41501221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41501197 and 41501206.

It is not an unprimeable number, because it can be changed into a prime (41501221) 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 23 ways as a sum of consecutive naturals, for example, 18410 + ... + 20540.

It is an arithmetic number, because the mean of its divisors is an integer number (2313220).

Almost surely, 2^41501225 is an apocalyptic number.

It is an amenable number.

41501225 is a deficient number, since it is larger than the sum of its proper divisors (14016055).

41501225 is a wasteful number, since it uses less digits than its factorization.

41501225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201 (or 2196 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 41501225 is about 6442.1444411003. The cubic root of 41501225 is about 346.2211851583.

Adding to 41501225 its reverse (52210514), we get a palindrome (93711739).

The spelling of 41501225 in words is "forty-one million, five hundred one thousand, two hundred twenty-five".