41985329 has 4 divisors (see below), whose sum is σ = 42961776. Its totient is φ = 41008884.

The previous prime is 41985323. The next prime is 41985331. The reversal of 41985329 is 92358914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41985329 - 2⁴ = 41985313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41985323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488159 + ... + 488244.

It is an arithmetic number, because the mean of its divisors is an integer number (10740444).

Almost surely, 2^41985329 is an apocalyptic number.

It is an amenable number.

41985329 is a deficient number, since it is larger than the sum of its proper divisors (976447).

41985329 is an equidigital number, since it uses as much as digits as its factorization.

41985329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976446.

The product of its digits is 77760, while the sum is 41.

The square root of 41985329 is about 6479.6087073218. The cubic root of 41985329 is about 347.5621861347.

The spelling of 41985329 in words is "forty-one million, nine hundred eighty-five thousand, three hundred twenty-nine".