5018215 has 8 divisors (see below), whose sum is σ = 6033888. Its totient is φ = 4006560.

The previous prime is 5018207. The next prime is 5018219. The reversal of 5018215 is 5128105.

5018215 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5018215 - 2³ = 5018207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018219) by changing a digit.

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, 4405 + ... + 5425.

It is an arithmetic number, because the mean of its divisors is an integer number (754236).

Almost surely, 2^5018215 is an apocalyptic number.

5018215 is a deficient number, since it is larger than the sum of its proper divisors (1015673).

5018215 is a wasteful number, since it uses less digits than its factorization.

5018215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 5018215 is about 2240.1372725795. The cubic root of 5018215 is about 171.2049911019.

The spelling of 5018215 in words is "five million, eighteen thousand, two hundred fifteen".