5461218 has 48 divisors (see below), whose sum is σ = 13703040. Its totient is φ = 1539648.

The previous prime is 5461213. The next prime is 5461229. The reversal of 5461218 is 8121645.

It is a junction number, because it is equal to n+sod(n) for n = 5461191 and 5461200.

It is not an unprimeable number, because it can be changed into a prime (5461213) 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 23 ways as a sum of consecutive naturals, for example, 10971 + ... + 11457.

It is an arithmetic number, because the mean of its divisors is an integer number (285480).

Almost surely, 2^5461218 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5461218, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6851520).

5461218 is an abundant number, since it is smaller than the sum of its proper divisors (8241822).

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

5461218 is a wasteful number, since it uses less digits than its factorization.

5461218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 588 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 5461218 is about 2336.9249025161. The cubic root of 5461218 is about 176.1015469431.

It can be divided in two parts, 546 and 1218, that added together give a square (1764 = 42²).

The spelling of 5461218 in words is "five million, four hundred sixty-one thousand, two hundred eighteen".