5018718 has 16 divisors (see below), whose sum is σ = 10068480. Its totient is φ = 1667736.

The previous prime is 5018701. The next prime is 5018731. The reversal of 5018718 is 8178105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1171 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (629280).

Almost surely, 2^5018718 is an apocalyptic number.

5018718 is an abundant number, since it is smaller than the sum of its proper divisors (5049762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5018718 is a wasteful number, since it uses less digits than its factorization.

5018718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 5018718 is about 2240.2495396719. The cubic root of 5018718 is about 171.2107111460.

It can be divided in two parts, 50187 and 18, that added together give a palindrome (50205).

The spelling of 5018718 in words is "five million, eighteen thousand, seven hundred eighteen".