41208997 has 4 divisors (see below), whose sum is σ = 41313196. Its totient is φ = 41104800.

The previous prime is 41208983. The next prime is 41209027. The reversal of 41208997 is 79980214.

41208997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79980214 = 2 ⋅39990107.

It can be written as a sum of positive squares in 2 ways, for example, as 24611521 + 16597476 = 4961^2 + 4074^2 .

It is a cyclic number.

It is not a de Polignac number, because 41208997 - 2¹⁵ = 41176229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41208907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51504 + ... + 52297.

It is an arithmetic number, because the mean of its divisors is an integer number (10328299).

Almost surely, 2^41208997 is an apocalyptic number.

It is an amenable number.

41208997 is a deficient number, since it is larger than the sum of its proper divisors (104199).

41208997 is a wasteful number, since it uses less digits than its factorization.

41208997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104198.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 41208997 is about 6419.4234164760. The cubic root of 41208997 is about 345.4066394725.

The spelling of 41208997 in words is "forty-one million, two hundred eight thousand, nine hundred ninety-seven".