41538025 has 9 divisors (see below), whose sum is σ = 51547141. Its totient is φ = 33204640.

The previous prime is 41538001. The next prime is 41538031. The reversal of 41538025 is 52083514.

The square root of 41538025 is 6445.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1545049 + 39992976 = 1243^2 + 6324^2 .

It is not a de Polignac number, because 41538025 - 2⁷ = 41537897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41537984 and 41538002.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 31581 + ... + 32869.

Almost surely, 2^41538025 is an apocalyptic number.

41538025 is the 6445-th square number.

41538025 is the 3223-rd centered octagonal number.

It is an amenable number.

41538025 is a deficient number, since it is larger than the sum of its proper divisors (10009116).

41538025 is an frugal number, since it uses more digits than its factorization.

41538025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588 (or 1294 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The cubic root of 41538025 is about 346.3234887697.

The spelling of 41538025 in words is "forty-one million, five hundred thirty-eight thousand, twenty-five".