5440154 has 8 divisors (see below), whose sum is σ = 8298720. Its totient is φ = 2673916.

The previous prime is 5440117. The next prime is 5440181. The reversal of 5440154 is 4510445.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 22934 + ... + 23169.

It is an arithmetic number, because the mean of its divisors is an integer number (1037340).

Almost surely, 2^5440154 is an apocalyptic number.

5440154 is a deficient number, since it is larger than the sum of its proper divisors (2858566).

5440154 is a wasteful number, since it uses less digits than its factorization.

5440154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46164.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 5440154 is about 2332.4137711821. The cubic root of 5440154 is about 175.8748464583.

Adding to 5440154 its reverse (4510445), we get a palindrome (9950599).

The spelling of 5440154 in words is "five million, four hundred forty thousand, one hundred fifty-four".