41406025 has 12 divisors (see below), whose sum is σ = 51801372. Its totient is φ = 32829440.

The previous prime is 41406019. The next prime is 41406037. The reversal of 41406025 is 52060414.

It can be written as a sum of positive squares in 6 ways, for example, as 484416 + 40921609 = 696^2 + 6397^2 .

It is not a de Polignac number, because 41406025 - 2⁹ = 41405513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41405987 and 41406005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4504 + ... + 10153.

It is an arithmetic number, because the mean of its divisors is an integer number (4316781).

Almost surely, 2^41406025 is an apocalyptic number.

It is an amenable number.

41406025 is a deficient number, since it is larger than the sum of its proper divisors (10395347).

41406025 is a wasteful number, since it uses less digits than its factorization.

41406025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14780 (or 14775 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 41406025 is about 6434.7513549476. The cubic root of 41406025 is about 345.9562492711.

Adding to 41406025 its reverse (52060414), we get a palindrome (93466439).

The spelling of 41406025 in words is "forty-one million, four hundred six thousand, twenty-five".