5449205 has 4 divisors (see below), whose sum is σ = 6539052. Its totient is φ = 4359360.

The previous prime is 5449201. The next prime is 5449247. The reversal of 5449205 is 5029445.

It is a happy number.

5449205 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 can be written as a sum of positive squares in 2 ways, for example, as 1615441 + 3833764 = 1271^2 + 1958^2 .

It is not a de Polignac number, because 5449205 - 2² = 5449201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5449201) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 544916 + ... + 544925.

It is an arithmetic number, because the mean of its divisors is an integer number (1634763).

Almost surely, 2^5449205 is an apocalyptic number.

It is an amenable number.

5449205 is a deficient number, since it is larger than the sum of its proper divisors (1089847).

5449205 is a wasteful number, since it uses less digits than its factorization.

5449205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089846.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5449205 is about 2334.3532294835. The cubic root of 5449205 is about 175.9723290692.

The spelling of 5449205 in words is "five million, four hundred forty-nine thousand, two hundred five".