41405537 has 2 divisors, whose sum is σ = 41405538. Its totient is φ = 41405536.

The previous prime is 41405521. The next prime is 41405569. The reversal of 41405537 is 73550414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34093921 + 7311616 = 5839^2 + 2704^2 .

It is a cyclic number.

It is not a de Polignac number, because 41405537 - 2⁴ = 41405521 is a prime.

It is not a weakly prime, because it can be changed into another prime (41405587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20702768 + 20702769.

It is an arithmetic number, because the mean of its divisors is an integer number (20702769).

Almost surely, 2^41405537 is an apocalyptic number.

It is an amenable number.

41405537 is a deficient number, since it is larger than the sum of its proper divisors (1).

41405537 is an equidigital number, since it uses as much as digits as its factorization.

41405537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 41405537 is about 6434.7134357328. The cubic root of 41405537 is about 345.9548901508.

The spelling of 41405537 in words is "forty-one million, four hundred five thousand, five hundred thirty-seven".