5440232 has 32 divisors (see below), whose sum is σ = 12273600. Its totient is φ = 2208384.

The previous prime is 5440229. The next prime is 5440241. The reversal of 5440232 is 2320445.

It is a super-2 number, since 2×5440232² = 59192248427648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493 + ... + 3620.

It is an arithmetic number, because the mean of its divisors is an integer number (383550).

Almost surely, 2^5440232 is an apocalyptic number.

It is an amenable number.

5440232 is an abundant number, since it is smaller than the sum of its proper divisors (6833368).

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

5440232 is a wasteful number, since it uses less digits than its factorization.

5440232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145 (or 5141 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 5440232 is about 2332.4304919976. The cubic root of 5440232 is about 175.8756870088.

Adding to 5440232 its reverse (2320445), we get a palindrome (7760677).

The spelling of 5440232 in words is "five million, four hundred forty thousand, two hundred thirty-two".