5449975 has 12 divisors (see below), whose sum is σ = 6790984. Its totient is φ = 4338720.

The previous prime is 5449957. The next prime is 5449987. The reversal of 5449975 is 5799445.

It is a happy number.

It is not a de Polignac number, because 5449975 - 2⁵ = 5449943 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6532 + ... + 7318.

Almost surely, 2^5449975 is an apocalyptic number.

5449975 is a deficient number, since it is larger than the sum of its proper divisors (1341009).

5449975 is a wasteful number, since it uses less digits than its factorization.

5449975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074 (or 1069 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 5449975 is about 2334.5181515679. The cubic root of 5449975 is about 175.9806172697.

The spelling of 5449975 in words is "five million, four hundred forty-nine thousand, nine hundred seventy-five".