41636957 has 2 divisors, whose sum is σ = 41636958. Its totient is φ = 41636956.

The previous prime is 41636939. The next prime is 41636989. The reversal of 41636957 is 75963614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34975396 + 6661561 = 5914^2 + 2581^2 .

It is a cyclic number.

It is not a de Polignac number, because 41636957 - 2¹⁸ = 41374813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41636057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20818478 + 20818479.

It is an arithmetic number, because the mean of its divisors is an integer number (20818479).

Almost surely, 2^41636957 is an apocalyptic number.

It is an amenable number.

41636957 is a deficient number, since it is larger than the sum of its proper divisors (1).

41636957 is an equidigital number, since it uses as much as digits as its factorization.

41636957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 41636957 is about 6452.6705324230. The cubic root of 41636957 is about 346.5982194540.

It can be divided in two parts, 416 and 36957, that added together give a palindrome (37373).

The spelling of 41636957 in words is "forty-one million, six hundred thirty-six thousand, nine hundred fifty-seven".