43108049 has 4 divisors (see below), whose sum is σ = 44982336. Its totient is φ = 41233764.

The previous prime is 43107989. The next prime is 43108069. The reversal of 43108049 is 94080134.

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 43108049 - 2¹² = 43103953 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43108069) 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, 937109 + ... + 937154.

It is an arithmetic number, because the mean of its divisors is an integer number (11245584).

Almost surely, 2^43108049 is an apocalyptic number.

It is an amenable number.

43108049 is a deficient number, since it is larger than the sum of its proper divisors (1874287).

43108049 is a wasteful number, since it uses less digits than its factorization.

43108049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874286.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 43108049 is about 6565.6720143486. The cubic root of 43108049 is about 350.6330014178.

The spelling of 43108049 in words is "forty-three million, one hundred eight thousand, forty-nine".