5708449 has 4 divisors (see below), whose sum is σ = 5729940. Its totient is φ = 5686960.

The previous prime is 5708431. The next prime is 5708453. The reversal of 5708449 is 9448075.

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 3045025 + 2663424 = 1745^2 + 1632^2 .

It is a cyclic number.

It is not a de Polignac number, because 5708449 - 2²¹ = 3611297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5708429) 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, 10342 + ... + 10879.

It is an arithmetic number, because the mean of its divisors is an integer number (1432485).

Almost surely, 2^5708449 is an apocalyptic number.

It is an amenable number.

5708449 is a deficient number, since it is larger than the sum of its proper divisors (21491).

5708449 is a wasteful number, since it uses less digits than its factorization.

5708449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21490.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 5708449 is about 2389.2360703790. The cubic root of 5708449 is about 178.7198159215.

The spelling of 5708449 in words is "five million, seven hundred eight thousand, four hundred forty-nine".