5448949 has 4 divisors (see below), whose sum is σ = 5944320. Its totient is φ = 4953580.

The previous prime is 5448929. The next prime is 5448979. The reversal of 5448949 is 9498445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5448949 - 2⁹ = 5448437 is a prime.

It is a Duffinian number.

5448949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448929) 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, 247669 + ... + 247690.

It is an arithmetic number, because the mean of its divisors is an integer number (1486080).

Almost surely, 2^5448949 is an apocalyptic number.

It is an amenable number.

5448949 is a deficient number, since it is larger than the sum of its proper divisors (495371).

5448949 is a wasteful number, since it uses less digits than its factorization.

5448949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495370.

The product of its digits is 207360, while the sum is 43.

The square root of 5448949 is about 2334.2983956641. The cubic root of 5448949 is about 175.9695733387.

The spelling of 5448949 in words is "five million, four hundred forty-eight thousand, nine hundred forty-nine".