5409418 has 16 divisors (see below), whose sum is σ = 9471744. Its totient is φ = 2268720.

The previous prime is 5409413. The next prime is 5409421. The reversal of 5409418 is 8149045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5409418.

It is not an unprimeable number, because it can be changed into a prime (5409413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3453 + ... + 4768.

It is an arithmetic number, because the mean of its divisors is an integer number (591984).

Almost surely, 2^5409418 is an apocalyptic number.

5409418 is a deficient number, since it is larger than the sum of its proper divisors (4062326).

5409418 is a wasteful number, since it uses less digits than its factorization.

5409418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8277.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 5409418 is about 2325.8155558857. The cubic root of 5409418 is about 175.5429991257.

The spelling of 5409418 in words is "five million, four hundred nine thousand, four hundred eighteen".