41130225 has 36 divisors (see below), whose sum is σ = 78009516. Its totient is φ = 20643840.

The previous prime is 41130223. The next prime is 41130247. The reversal of 41130225 is 52203114.

41130225 is a `hidden beast` number, since 411 + 30 + 225 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 3196944 + 37933281 = 1788^2 + 6159^2 .

It is not a de Polignac number, because 41130225 - 2¹ = 41130223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41130198 and 41130207.

It is not an unprimeable number, because it can be changed into a prime (41130223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1552 + ... + 9201.

It is an arithmetic number, because the mean of its divisors is an integer number (2166931).

Almost surely, 2^41130225 is an apocalyptic number.

41130225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41130225 is a deficient number, since it is larger than the sum of its proper divisors (36879291).

41130225 is a wasteful number, since it uses less digits than its factorization.

41130225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10786 (or 10778 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 41130225 is about 6413.2850396657. The cubic root of 41130225 is about 345.1864146939.

Adding to 41130225 its reverse (52203114), we get a palindrome (93333339).

The spelling of 41130225 in words is "forty-one million, one hundred thirty thousand, two hundred twenty-five".