5214817 has 8 divisors (see below), whose sum is σ = 5414696. Its totient is φ = 5018112.

The previous prime is 5214793. The next prime is 5214821. The reversal of 5214817 is 7184125.

5214817 = T₁₂₈ + T₁₂₉ + ... + T₃₂₁.

It can be written as a sum of positive squares in 4 ways, for example, as 3243601 + 1971216 = 1801^2 + 1404^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5214817 - 2¹¹ = 5212769 is a prime.

It is an Ulam number.

It is a Duffinian number.

5214817 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5214857) 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, 2863 + ... + 4315.

It is an arithmetic number, because the mean of its divisors is an integer number (676837).

Almost surely, 2^5214817 is an apocalyptic number.

It is an amenable number.

5214817 is a deficient number, since it is larger than the sum of its proper divisors (199879).

5214817 is a wasteful number, since it uses less digits than its factorization.

5214817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587.

The product of its digits is 2240, while the sum is 28.

The square root of 5214817 is about 2283.5973813262. The cubic root of 5214817 is about 173.4122171354.

The spelling of 5214817 in words is "five million, two hundred fourteen thousand, eight hundred seventeen".