5440124 has 12 divisors (see below), whose sum is σ = 9563400. Its totient is φ = 2707728.

The previous prime is 5440117. The next prime is 5440181. The reversal of 5440124 is 4210445.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5440096 and 5440105.

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, 2054 + ... + 3885.

It is an arithmetic number, because the mean of its divisors is an integer number (796950).

Almost surely, 2^5440124 is an apocalyptic number.

It is an amenable number.

5440124 is a deficient number, since it is larger than the sum of its proper divisors (4123276).

5440124 is a wasteful number, since it uses less digits than its factorization.

5440124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172 (or 6170 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 5440124 is about 2332.4073400673. The cubic root of 5440124 is about 175.8745231675.

Adding to 5440124 its reverse (4210445), we get a palindrome (9650569).

The spelling of 5440124 in words is "five million, four hundred forty thousand, one hundred twenty-four".