5540024 has 16 divisors (see below), whose sum is σ = 11871600. Its totient is φ = 2374272.

The previous prime is 5540023. The next prime is 5540027. The reversal of 5540024 is 4200455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5539978 and 5540005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49409 + ... + 49520.

It is an arithmetic number, because the mean of its divisors is an integer number (741975).

Almost surely, 2^5540024 is an apocalyptic number.

It is an amenable number.

5540024 is an abundant number, since it is smaller than the sum of its proper divisors (6331576).

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

5540024 is a wasteful number, since it uses less digits than its factorization.

5540024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98942 (or 98938 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5540024 is about 2353.7255574939. The cubic root of 5540024 is about 176.9445600785.

Adding to 5540024 its reverse (4200455), we get a palindrome (9740479).

The spelling of 5540024 in words is "five million, five hundred forty thousand, twenty-four".