5418667 has 8 divisors (see below), whose sum is σ = 5812560. Its totient is φ = 5035680.

The previous prime is 5418659. The next prime is 5418697. The reversal of 5418667 is 7668145.

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

It is a cyclic number.

It is not a de Polignac number, because 5418667 - 2³ = 5418659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5418617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684 + ... + 3697.

It is an arithmetic number, because the mean of its divisors is an integer number (726570).

Almost surely, 2^5418667 is an apocalyptic number.

5418667 is a deficient number, since it is larger than the sum of its proper divisors (393893).

5418667 is a wasteful number, since it uses less digits than its factorization.

5418667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453.

The product of its digits is 40320, while the sum is 37.

The square root of 5418667 is about 2327.8030414964. The cubic root of 5418667 is about 175.6429897184.

It can be divided in two parts, 54 and 18667, that added together give a triangular number (18721 = T₁₉₃).

The spelling of 5418667 in words is "five million, four hundred eighteen thousand, six hundred sixty-seven".