5868449 has 4 divisors (see below), whose sum is σ = 5882436. Its totient is φ = 5854464.

The previous prime is 5868377. The next prime is 5868461. The reversal of 5868449 is 9448685.

It is a happy number.

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 2512225 + 3356224 = 1585^2 + 1832^2 .

It is a cyclic number.

It is not a de Polignac number, because 5868449 - 2⁸ = 5868193 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5868479) 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, 6344 + ... + 7209.

It is an arithmetic number, because the mean of its divisors is an integer number (1470609).

Almost surely, 2^5868449 is an apocalyptic number.

It is an amenable number.

5868449 is a deficient number, since it is larger than the sum of its proper divisors (13987).

5868449 is a wasteful number, since it uses less digits than its factorization.

5868449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13986.

The product of its digits is 276480, while the sum is 44.

The square root of 5868449 is about 2422.4881836657. The cubic root of 5868449 is about 180.3742112060.

The spelling of 5868449 in words is "five million, eight hundred sixty-eight thousand, four hundred forty-nine".