6753213 has 12 divisors (see below), whose sum is σ = 10116288. Its totient is φ = 4501980.

The previous prime is 6753209. The next prime is 6753251. The reversal of 6753213 is 3123576.

It is a happy number.

It is not a de Polignac number, because 6753213 - 2² = 6753209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a d-powerful number, because it can be written as 6² + 7⁵ + 5⁹ + 3⁵ + 2⁵ + 1 + 3¹⁴ .

6753213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6753293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13653 + ... + 14138.

It is an arithmetic number, because the mean of its divisors is an integer number (843024).

Almost surely, 2^6753213 is an apocalyptic number.

It is an amenable number.

6753213 is a deficient number, since it is larger than the sum of its proper divisors (3363075).

6753213 is an equidigital number, since it uses as much as digits as its factorization.

6753213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27806 (or 27794 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 6753213 is about 2598.6944799264. The cubic root of 6753213 is about 189.0181388487.

Adding to 6753213 its reverse (3123576), we get a palindrome (9876789).

The spelling of 6753213 in words is "six million, seven hundred fifty-three thousand, two hundred thirteen".