43848541 has 4 divisors (see below), whose sum is σ = 47834784. Its totient is φ = 39862300.

The previous prime is 43848533. The next prime is 43848547. The reversal of 43848541 is 14584834.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43848541 - 2³ = 43848533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43848541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43848547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993105 + ... + 1993126.

It is an arithmetic number, because the mean of its divisors is an integer number (11958696).

Almost surely, 2^43848541 is an apocalyptic number.

It is an amenable number.

43848541 is a deficient number, since it is larger than the sum of its proper divisors (3986243).

43848541 is a wasteful number, since it uses less digits than its factorization.

43848541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986242.

The product of its digits is 61440, while the sum is 37.

The square root of 43848541 is about 6621.8230873378. The cubic root of 43848541 is about 352.6292897965.

The spelling of 43848541 in words is "forty-three million, eight hundred forty-eight thousand, five hundred forty-one".