41948539 has 4 divisors (see below), whose sum is σ = 42206056. Its totient is φ = 41691024.

The previous prime is 41948531. The next prime is 41948591. The reversal of 41948539 is 93584914.

It is a happy number.

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 41948539 - 2³ = 41948531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41948495 and 41948504.

It is not an unprimeable number, because it can be changed into a prime (41948531) 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, 128514 + ... + 128839.

It is an arithmetic number, because the mean of its divisors is an integer number (10551514).

Almost surely, 2^41948539 is an apocalyptic number.

41948539 is a deficient number, since it is larger than the sum of its proper divisors (257517).

41948539 is a wasteful number, since it uses less digits than its factorization.

41948539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257516.

The product of its digits is 155520, while the sum is 43.

The square root of 41948539 is about 6476.7691791510. The cubic root of 41948539 is about 347.4606383655.

The spelling of 41948539 in words is "forty-one million, nine hundred forty-eight thousand, five hundred thirty-nine".