43449482 has 8 divisors (see below), whose sum is σ = 67421700. Its totient is φ = 20975584.

The previous prime is 43449481. The next prime is 43449487. The reversal of 43449482 is 28494434.

It can be written as a sum of positive squares in 2 ways, for example, as 43178041 + 271441 = 6571^2 + 521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (43449481) 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, 374507 + ... + 374622.

Almost surely, 2^43449482 is an apocalyptic number.

43449482 is a deficient number, since it is larger than the sum of its proper divisors (23972218).

43449482 is a wasteful number, since it uses less digits than its factorization.

43449482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749160.

The product of its digits is 110592, while the sum is 38.

The square root of 43449482 is about 6591.6221068869. The cubic root of 43449482 is about 351.5562859952.

The spelling of 43449482 in words is "forty-three million, four hundred forty-nine thousand, four hundred eighty-two".