5418418 has 16 divisors (see below), whose sum is σ = 8498880. Its totient is φ = 2587536.

The previous prime is 5418407. The next prime is 5418419. The reversal of 5418418 is 8148145.

It is a self number, because there is not a number n which added to its sum of digits gives 5418418.

It is not an unprimeable number, because it can be changed into a prime (5418419) 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, 5521 + ... + 6427.

It is an arithmetic number, because the mean of its divisors is an integer number (531180).

Almost surely, 2^5418418 is an apocalyptic number.

5418418 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5418418 is a deficient number, since it is larger than the sum of its proper divisors (3080462).

5418418 is a wasteful number, since it uses less digits than its factorization.

5418418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041.

The product of its digits is 5120, while the sum is 31.

The square root of 5418418 is about 2327.7495569756. The cubic root of 5418418 is about 175.6402992797.

The spelling of 5418418 in words is "five million, four hundred eighteen thousand, four hundred eighteen".