5140213 has 8 divisors (see below), whose sum is σ = 5562648. Its totient is φ = 4721664.

The previous prime is 5140207. The next prime is 5140217. The reversal of 5140213 is 3120415.

It can be written as a sum of positive squares in 4 ways, for example, as 552049 + 4588164 = 743^2 + 2142^2 .

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 5140213 - 2⁵ = 5140181 is a prime.

5140213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140217) 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, 2181 + ... + 3877.

It is an arithmetic number, because the mean of its divisors is an integer number (695331).

Almost surely, 2^5140213 is an apocalyptic number.

It is an amenable number.

5140213 is a deficient number, since it is larger than the sum of its proper divisors (422435).

5140213 is a wasteful number, since it uses less digits than its factorization.

5140213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5140213 is about 2267.2037844005. The cubic root of 5140213 is about 172.5812877404.

Adding to 5140213 its reverse (3120415), we get a palindrome (8260628).

It can be divided in two parts, 51402 and 13, that added together give a palindrome (51415).

The spelling of 5140213 in words is "five million, one hundred forty thousand, two hundred thirteen".