5232240 has 180 divisors, whose sum is σ = 19469736. Its totient is φ = 1257984.

The previous prime is 5232229. The next prime is 5232251. The reversal of 5232240 is 422325.

It is an interprime number because it is at equal distance from previous prime (5232229) and next prime (5232251).

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 5⁹ + 2⁷ + 3⁷ + 2¹⁷ + 2²¹ + 4¹⁰ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 121659 + ... + 121701.

Almost surely, 2^5232240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5232240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9734868).

5232240 is an abundant number, since it is smaller than the sum of its proper divisors (14237496).

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

5232240 is a wasteful number, since it uses less digits than its factorization.

5232240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 5232240 is about 2287.4090145840. The cubic root of 5232240 is about 173.6051291426.

Adding to 5232240 its reverse (422325), we get a palindrome (5654565).

The spelling of 5232240 in words is "five million, two hundred thirty-two thousand, two hundred forty".