5532144 has 40 divisors (see below), whose sum is σ = 14915712. Its totient is φ = 1763520.

The previous prime is 5532143. The next prime is 5532161. The reversal of 5532144 is 4412355.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5532143) 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 7 ways as a sum of consecutive naturals, for example, 1402 + ... + 3609.

Almost surely, 2^5532144 is an apocalyptic number.

It is an amenable number.

5532144 is an abundant number, since it is smaller than the sum of its proper divisors (9383568).

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

5532144 is a wasteful number, since it uses less digits than its factorization.

5532144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045 (or 5039 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 5532144 is about 2352.0510198548. The cubic root of 5532144 is about 176.8606263422.

Adding to 5532144 its reverse (4412355), we get a palindrome (9944499).

The spelling of 5532144 in words is "five million, five hundred thirty-two thousand, one hundred forty-four".