5578144 has 96 divisors (see below), whose sum is σ = 13716864. Its totient is φ = 2196480.

The previous prime is 5578141. The next prime is 5578151. The reversal of 5578144 is 4418755.

It is a super-2 number, since 2×5578144² = 62231380969472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5578141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105222 + ... + 105274.

It is an arithmetic number, because the mean of its divisors is an integer number (142884).

Almost surely, 2^5578144 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 5578144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6858432).

5578144 is an abundant number, since it is smaller than the sum of its proper divisors (8138720).

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

5578144 is a wasteful number, since it uses less digits than its factorization.

5578144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 102 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 5578144 is about 2361.8094758045. The cubic root of 5578144 is about 177.3494749787.

The spelling of 5578144 in words is "five million, five hundred seventy-eight thousand, one hundred forty-four".