5440998 has 16 divisors (see below), whose sum is σ = 11176560. Its totient is φ = 1764576.

The previous prime is 5440997. The next prime is 5441047. The reversal of 5440998 is 8990445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12033 + ... + 12476.

It is an arithmetic number, because the mean of its divisors is an integer number (698535).

Almost surely, 2^5440998 is an apocalyptic number.

5440998 is an abundant number, since it is smaller than the sum of its proper divisors (5735562).

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

5440998 is a wasteful number, since it uses less digits than its factorization.

5440998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24551.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 5440998 is about 2332.5946926116. The cubic root of 5440998 is about 175.8839412189.

The spelling of 5440998 in words is "five million, four hundred forty thousand, nine hundred ninety-eight".