5440304 has 20 divisors (see below), whose sum is σ = 10691280. Its totient is φ = 2681280.

The previous prime is 5440301. The next prime is 5440307. The reversal of 5440304 is 4030445.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5440301) and next prime (5440307).

It is a super-2 number, since 2×5440304² = 59193815224832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5440301) 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, 1259 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (534564).

Almost surely, 2^5440304 is an apocalyptic number.

It is an amenable number.

5440304 is a deficient number, since it is larger than the sum of its proper divisors (5250976).

5440304 is a wasteful number, since it uses less digits than its factorization.

5440304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868 (or 4862 counting only the distinct ones).

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

The square root of 5440304 is about 2332.4459264900. The cubic root of 5440304 is about 175.8764628945.

Adding to 5440304 its reverse (4030445), we get a palindrome (9470749).

The spelling of 5440304 in words is "five million, four hundred forty thousand, three hundred four".