41665937 has 2 divisors, whose sum is σ = 41665938. Its totient is φ = 41665936.

The previous prime is 41665931. The next prime is 41665951. The reversal of 41665937 is 73956614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41267776 + 398161 = 6424^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 41665937 - 2⁶ = 41665873 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41665894 and 41665903.

It is not a weakly prime, because it can be changed into another prime (41665931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20832968 + 20832969.

It is an arithmetic number, because the mean of its divisors is an integer number (20832969).

Almost surely, 2^41665937 is an apocalyptic number.

It is an amenable number.

41665937 is a deficient number, since it is larger than the sum of its proper divisors (1).

41665937 is an equidigital number, since it uses as much as digits as its factorization.

41665937 is an evil number, because the sum of its binary digits is even.

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

The square root of 41665937 is about 6454.9157236946. The cubic root of 41665937 is about 346.6786134731.

The spelling of 41665937 in words is "forty-one million, six hundred sixty-five thousand, nine hundred thirty-seven".