41005730 has 8 divisors (see below), whose sum is σ = 73810332. Its totient is φ = 16402288.

The previous prime is 41005721. The next prime is 41005759. The reversal of 41005730 is 3750014.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40208281 + 797449 = 6341^2 + 893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050277 + ... + 2050296.

Almost surely, 2^41005730 is an apocalyptic number.

41005730 is a deficient number, since it is larger than the sum of its proper divisors (32804602).

41005730 is a wasteful number, since it uses less digits than its factorization.

41005730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100580.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 41005730 is about 6403.5716596287. The cubic root of 41005730 is about 344.8377869362.

Adding to 41005730 its reverse (3750014), we get a palindrome (44755744).

The spelling of 41005730 in words is "forty-one million, five thousand, seven hundred thirty".