5418691 has 8 divisors (see below), whose sum is σ = 5546768. Its totient is φ = 5292000.

The previous prime is 5418659. The next prime is 5418697. The reversal of 5418691 is 1968145.

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 5418691 - 2⁵ = 5418659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5418697) 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, 12661 + ... + 13081.

It is an arithmetic number, because the mean of its divisors is an integer number (693346).

Almost surely, 2^5418691 is an apocalyptic number.

5418691 is a deficient number, since it is larger than the sum of its proper divisors (128077).

5418691 is a wasteful number, since it uses less digits than its factorization.

5418691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693.

The product of its digits is 8640, while the sum is 34.

The square root of 5418691 is about 2327.8081965660. The cubic root of 5418691 is about 175.6432490335.

The spelling of 5418691 in words is "five million, four hundred eighteen thousand, six hundred ninety-one".