5423144 has 16 divisors (see below), whose sum is σ = 10336020. Its totient is φ = 2666880.

The previous prime is 5423123. The next prime is 5423161. The reversal of 5423144 is 4413245.

It can be written as a sum of positive squares in 2 ways, for example, as 3378244 + 2044900 = 1838^2 + 1430^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5069 + ... + 6044.

Almost surely, 2^5423144 is an apocalyptic number.

It is an amenable number.

5423144 is a deficient number, since it is larger than the sum of its proper divisors (4912876).

5423144 is a wasteful number, since it uses less digits than its factorization.

5423144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180 (or 11176 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 5423144 is about 2328.7644792894. The cubic root of 5423144 is about 175.6913495332.

Adding to 5423144 its reverse (4413245), we get a palindrome (9836389).

The spelling of 5423144 in words is "five million, four hundred twenty-three thousand, one hundred forty-four".