10670213 has 2 divisors, whose sum is σ = 10670214. Its totient is φ = 10670212.

The previous prime is 10670201. The next prime is 10670221. The reversal of 10670213 is 31207601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8988004 + 1682209 = 2998^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 10670213 - 2¹⁴ = 10653829 is a prime.

It is a super-2 number, since 2×10670213² = 227706890930738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10670243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5335106 + 5335107.

It is an arithmetic number, because the mean of its divisors is an integer number (5335107).

Almost surely, 2^10670213 is an apocalyptic number.

It is an amenable number.

10670213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10670213 is an equidigital number, since it uses as much as digits as its factorization.

10670213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10670213 is about 3266.5291977878. The cubic root of 10670213 is about 220.1528758371.

Adding to 10670213 its reverse (31207601), we get a palindrome (41877814).

The spelling of 10670213 in words is "ten million, six hundred seventy thousand, two hundred thirteen".