41493539 has 4 divisors (see below), whose sum is σ = 42615024. Its totient is φ = 40372056.

The previous prime is 41493533. The next prime is 41493547. The reversal of 41493539 is 93539414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41493539 - 2⁴ = 41493523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41493533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560687 + ... + 560760.

It is an arithmetic number, because the mean of its divisors is an integer number (10653756).

Almost surely, 2^41493539 is an apocalyptic number.

41493539 is a deficient number, since it is larger than the sum of its proper divisors (1121485).

41493539 is a wasteful number, since it uses less digits than its factorization.

41493539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121484.

The product of its digits is 58320, while the sum is 38.

The square root of 41493539 is about 6441.5478729883. The cubic root of 41493539 is about 346.1998105256.

The spelling of 41493539 in words is "forty-one million, four hundred ninety-three thousand, five hundred thirty-nine".