41973539 has 4 divisors (see below), whose sum is σ = 42007056. Its totient is φ = 41940024.

The previous prime is 41973523. The next prime is 41973559. The reversal of 41973539 is 93537914.

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 41973539 - 2⁴ = 41973523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41973496 and 41973505.

It is not an unprimeable number, because it can be changed into a prime (41973559) 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, 14804 + ... + 17409.

It is an arithmetic number, because the mean of its divisors is an integer number (10501764).

Almost surely, 2^41973539 is an apocalyptic number.

41973539 is a deficient number, since it is larger than the sum of its proper divisors (33517).

41973539 is a wasteful number, since it uses less digits than its factorization.

41973539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33516.

The product of its digits is 102060, while the sum is 41.

The square root of 41973539 is about 6478.6988662848. The cubic root of 41973539 is about 347.5296498345.

The spelling of 41973539 in words is "forty-one million, nine hundred seventy-three thousand, five hundred thirty-nine".