43849006 has 4 divisors (see below), whose sum is σ = 65773512. Its totient is φ = 21924502.

The previous prime is 43848997. The next prime is 43849027. The reversal of 43849006 is 60094834.

43849006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10962250 + ... + 10962253.

It is an arithmetic number, because the mean of its divisors is an integer number (16443378).

Almost surely, 2^43849006 is an apocalyptic number.

43849006 is a deficient number, since it is larger than the sum of its proper divisors (21924506).

43849006 is a wasteful number, since it uses less digits than its factorization.

43849006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21924505.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 43849006 is about 6621.8581984213. The cubic root of 43849006 is about 352.6305362997.

The spelling of 43849006 in words is "forty-three million, eight hundred forty-nine thousand, six".