5418878 has 8 divisors (see below), whose sum is σ = 8142600. Its totient is φ = 2704680.

The previous prime is 5418877. The next prime is 5418883. The reversal of 5418878 is 8788145.

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

It is a super-6 number, since 6×5418878⁶ (a number of 42 digits) contains 666666 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5418877) 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, 728 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (1017825).

Almost surely, 2^5418878 is an apocalyptic number.

5418878 is a deficient number, since it is larger than the sum of its proper divisors (2723722).

5418878 is a wasteful number, since it uses less digits than its factorization.

5418878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4762.

The product of its digits is 71680, while the sum is 41.

The square root of 5418878 is about 2327.8483627591. The cubic root of 5418878 is about 175.6452695036.

The spelling of 5418878 in words is "five million, four hundred eighteen thousand, eight hundred seventy-eight".