5021215 has 16 divisors (see below), whose sum is σ = 6222816. Its totient is φ = 3888000.

The previous prime is 5021213. The next prime is 5021221. The reversal of 5021215 is 5121205.

It is not a de Polignac number, because 5021215 - 2¹ = 5021213 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 (5021213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30724 + ... + 30886.

It is an arithmetic number, because the mean of its divisors is an integer number (388926).

Almost surely, 2^5021215 is an apocalyptic number.

5021215 is a deficient number, since it is larger than the sum of its proper divisors (1201601).

5021215 is a wasteful number, since it uses less digits than its factorization.

5021215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5021215 is about 2240.8067743561. The cubic root of 5021215 is about 171.2391010166.

The spelling of 5021215 in words is "five million, twenty-one thousand, two hundred fifteen".