6702229 has 4 divisors (see below), whose sum is σ = 6865740. Its totient is φ = 6538720.

The previous prime is 6702209. The next prime is 6702239. The reversal of 6702229 is 9222076.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1435204 + 5267025 = 1198^2 + 2295^2 .

It is a cyclic number.

It is not a de Polignac number, because 6702229 - 2⁵ = 6702197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6702197 and 6702206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6702209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81694 + ... + 81775.

It is an arithmetic number, because the mean of its divisors is an integer number (1716435).

Almost surely, 2^6702229 is an apocalyptic number.

It is an amenable number.

6702229 is a deficient number, since it is larger than the sum of its proper divisors (163511).

6702229 is a wasteful number, since it uses less digits than its factorization.

6702229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163510.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 6702229 is about 2588.8663542176. The cubic root of 6702229 is about 188.5412668483.

The spelling of 6702229 in words is "six million, seven hundred two thousand, two hundred twenty-nine".