5449871 has 4 divisors (see below), whose sum is σ = 6228432. Its totient is φ = 4671312.

The previous prime is 5449867. The next prime is 5449879. The reversal of 5449871 is 1789445.

5449871 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 5449871 - 2² = 5449867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5449879) 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, 389270 + ... + 389283.

It is an arithmetic number, because the mean of its divisors is an integer number (1557108).

Almost surely, 2^5449871 is an apocalyptic number.

5449871 is a deficient number, since it is larger than the sum of its proper divisors (778561).

5449871 is an equidigital number, since it uses as much as digits as its factorization.

5449871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778560.

The product of its digits is 40320, while the sum is 38.

The square root of 5449871 is about 2334.4958770578. The cubic root of 5449871 is about 175.9794978701.

The spelling of 5449871 in words is "five million, four hundred forty-nine thousand, eight hundred seventy-one".