5418787 has 4 divisors (see below), whose sum is σ = 5911416. Its totient is φ = 4926160.

The previous prime is 5418779. The next prime is 5418797. The reversal of 5418787 is 7878145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5418787 - 2³ = 5418779 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5418757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246298 + ... + 246319.

It is an arithmetic number, because the mean of its divisors is an integer number (1477854).

Almost surely, 2^5418787 is an apocalyptic number.

5418787 is a deficient number, since it is larger than the sum of its proper divisors (492629).

5418787 is a wasteful number, since it uses less digits than its factorization.

5418787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492628.

The product of its digits is 62720, while the sum is 40.

The square root of 5418787 is about 2327.8288167303. The cubic root of 5418787 is about 175.6442862860.

The spelling of 5418787 in words is "five million, four hundred eighteen thousand, seven hundred eighty-seven".