5524040 has 16 divisors (see below), whose sum is σ = 12429180. Its totient is φ = 2209600.

The previous prime is 5524039. The next prime is 5524049. The reversal of 5524040 is 404255.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4937284 + 586756 = 2222^2 + 766^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5524049) 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, 69011 + ... + 69090.

Almost surely, 2^5524040 is an apocalyptic number.

It is an amenable number.

5524040 is an abundant number, since it is smaller than the sum of its proper divisors (6905140).

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

5524040 is a wasteful number, since it uses less digits than its factorization.

5524040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138112 (or 138108 counting only the distinct ones).

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

The square root of 5524040 is about 2350.3276367349. The cubic root of 5524040 is about 176.7742234965.

Adding to 5524040 its reverse (404255), we get a palindrome (5928295).

The spelling of 5524040 in words is "five million, five hundred twenty-four thousand, forty".