5220015 has 8 divisors (see below), whose sum is σ = 8352048. Its totient is φ = 2784000.

The previous prime is 5220013. The next prime is 5220031. The reversal of 5220015 is 5100225.

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

It is not a de Polignac number, because 5220015 - 2¹ = 5220013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 348001 = 5220015 / (5 + 2 + 2 + 0 + 0 + 1 + 5).

It is a junction number, because it is equal to n+sod(n) for n = 5219976 and 5220003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220013) 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, 173986 + ... + 174015.

It is an arithmetic number, because the mean of its divisors is an integer number (1044006).

Almost surely, 2^5220015 is an apocalyptic number.

5220015 is a deficient number, since it is larger than the sum of its proper divisors (3132033).

5220015 is a wasteful number, since it uses less digits than its factorization.

5220015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348009.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5220015 is about 2284.7352144176. The cubic root of 5220015 is about 173.4698156650.

The spelling of 5220015 in words is "five million, two hundred twenty thousand, fifteen".