41205485 has 4 divisors (see below), whose sum is σ = 49446588. Its totient is φ = 32964384.

The previous prime is 41205473. The next prime is 41205497. The reversal of 41205485 is 58450214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58450214 = 2 ⋅29225107.

It is an interprime number because it is at equal distance from previous prime (41205473) and next prime (41205497).

It can be written as a sum of positive squares in 2 ways, for example, as 28793956 + 12411529 = 5366^2 + 3523^2 .

It is a cyclic number.

It is not a de Polignac number, because 41205485 - 2¹⁰ = 41204461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4120544 + ... + 4120553.

It is an arithmetic number, because the mean of its divisors is an integer number (12361647).

Almost surely, 2^41205485 is an apocalyptic number.

It is an amenable number.

41205485 is a deficient number, since it is larger than the sum of its proper divisors (8241103).

41205485 is an equidigital number, since it uses as much as digits as its factorization.

41205485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241102.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 41205485 is about 6419.1498658311. The cubic root of 41205485 is about 345.3968268695.

Adding to 41205485 its reverse (58450214), we get a palindrome (99655699).

The spelling of 41205485 in words is "forty-one million, two hundred five thousand, four hundred eighty-five".