5544320 has 32 divisors (see below), whose sum is σ = 13255920. Its totient is φ = 2217472.

The previous prime is 5544283. The next prime is 5544337. The reversal of 5544320 is 234455.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3692 + ... + 4971.

Almost surely, 2^5544320 is an apocalyptic number.

It is an amenable number.

5544320 is an abundant number, since it is smaller than the sum of its proper divisors (7711600).

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

5544320 is an equidigital number, since it uses as much as digits as its factorization.

5544320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8682 (or 8670 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5544320 is about 2354.6379764202. The cubic root of 5544320 is about 176.9902853574.

Adding to 5544320 its reverse (234455), we get a palindrome (5778775).

The spelling of 5544320 in words is "five million, five hundred forty-four thousand, three hundred twenty".