5440328 has 16 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 2601808.

The previous prime is 5440319. The next prime is 5440339. The reversal of 5440328 is 8230445.

It is a junction number, because it is equal to n+sod(n) for n = 5440297 and 5440306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14600 + ... + 14967.

It is an arithmetic number, because the mean of its divisors is an integer number (665280).

Almost surely, 2^5440328 is an apocalyptic number.

It is an amenable number.

5440328 is a deficient number, since it is larger than the sum of its proper divisors (5204152).

5440328 is a wasteful number, since it uses less digits than its factorization.

5440328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29596 (or 29592 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5440328 is about 2332.4510712982. The cubic root of 5440328 is about 175.8767215215.

It can be divided in two parts, 54 and 40328, that multiplied together give a palindrome (2177712).

The spelling of 5440328 in words is "five million, four hundred forty thousand, three hundred twenty-eight".