41530239 has 20 divisors (see below), whose sum is σ = 62266600. Its totient is φ = 27585360.

The previous prime is 41530213. The next prime is 41530241. The reversal of 41530239 is 93203514.

It is not a de Polignac number, because 41530239 - 2¹⁵ = 41497471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41530289) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26037 + ... + 27585.

It is an arithmetic number, because the mean of its divisors is an integer number (3113330).

Almost surely, 2^41530239 is an apocalyptic number.

41530239 is a deficient number, since it is larger than the sum of its proper divisors (20736361).

41530239 is a wasteful number, since it uses less digits than its factorization.

41530239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 41530239 is about 6444.3959375569. The cubic root of 41530239 is about 346.3018488130.

The spelling of 41530239 in words is "forty-one million, five hundred thirty thousand, two hundred thirty-nine".