5448864 has 48 divisors (see below), whose sum is σ = 14424480. Its totient is φ = 1800960.

The previous prime is 5448853. The next prime is 5448869. The reversal of 5448864 is 4688445.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (5448869) 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, 20122 + ... + 20390.

It is an arithmetic number, because the mean of its divisors is an integer number (300510).

Almost surely, 2^5448864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5448864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7212240).

5448864 is an abundant number, since it is smaller than the sum of its proper divisors (8975616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5448864 is a wasteful number, since it uses less digits than its factorization.

5448864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 485 counting only the distinct ones).

The product of its digits is 122880, while the sum is 39.

The square root of 5448864 is about 2334.2801888377. The cubic root of 5448864 is about 175.9686583309.

The spelling of 5448864 in words is "five million, four hundred forty-eight thousand, eight hundred sixty-four".