5448399 has 8 divisors (see below), whose sum is σ = 7924992. Its totient is φ = 3302040.

The previous prime is 5448397. The next prime is 5448403. The reversal of 5448399 is 9938445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5448399 - 2¹ = 5448397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5448399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82519 + ... + 82584.

It is an arithmetic number, because the mean of its divisors is an integer number (990624).

Almost surely, 2^5448399 is an apocalyptic number.

5448399 is a deficient number, since it is larger than the sum of its proper divisors (2476593).

5448399 is a wasteful number, since it uses less digits than its factorization.

5448399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165117.

The product of its digits is 155520, while the sum is 42.

The square root of 5448399 is about 2334.1805842736. The cubic root of 5448399 is about 175.9636525319.

The spelling of 5448399 in words is "five million, four hundred forty-eight thousand, three hundred ninety-nine".