5449817 has 4 divisors (see below), whose sum is σ = 5457060. Its totient is φ = 5442576.

The previous prime is 5449811. The next prime is 5449823. The reversal of 5449817 is 7189445.

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

It is an interprime number because it is at equal distance from previous prime (5449811) and next prime (5449823).

It can be written as a sum of positive squares in 2 ways, for example, as 118336 + 5331481 = 344^2 + 2309^2 .

It is a cyclic number.

It is not a de Polignac number, because 5449817 - 2⁶ = 5449753 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5449811) 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, 2342 + ... + 4047.

It is an arithmetic number, because the mean of its divisors is an integer number (1364265).

Almost surely, 2^5449817 is an apocalyptic number.

It is an amenable number.

5449817 is a deficient number, since it is larger than the sum of its proper divisors (7243).

5449817 is an equidigital number, since it uses as much as digits as its factorization.

5449817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7242.

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

The square root of 5449817 is about 2334.4843113630. The cubic root of 5449817 is about 175.9789166377.

The spelling of 5449817 in words is "five million, four hundred forty-nine thousand, eight hundred seventeen".