5440254 has 16 divisors (see below), whose sum is σ = 10987392. Its totient is φ = 1795608.

The previous prime is 5440247. The next prime is 5440273. The reversal of 5440254 is 4520445.

It is a congruent number.

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, 3784 + ... + 5019.

It is an arithmetic number, because the mean of its divisors is an integer number (686712).

Almost surely, 2^5440254 is an apocalyptic number.

5440254 is an abundant number, since it is smaller than the sum of its proper divisors (5547138).

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

5440254 is a wasteful number, since it uses less digits than its factorization.

5440254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 5440254 is about 2332.4352081033. The cubic root of 5440254 is about 175.8759240857.

Adding to 5440254 its reverse (4520445), we get a palindrome (9960699).

The spelling of 5440254 in words is "five million, four hundred forty thousand, two hundred fifty-four".