10671205 has 4 divisors (see below), whose sum is σ = 12805452. Its totient is φ = 8536960.

The previous prime is 10671203. The next prime is 10671211. The reversal of 10671205 is 50217601.

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 2735716 + 7935489 = 1654^2 + 2817^2 .

It is not a de Polignac number, because 10671205 - 2¹ = 10671203 is a prime.

It is a super-2 number, since 2×10671205² = 227749232304050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10671203) 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 3 ways as a sum of consecutive naturals, for example, 1067116 + ... + 1067125.

It is an arithmetic number, because the mean of its divisors is an integer number (3201363).

Almost surely, 2^10671205 is an apocalyptic number.

It is an amenable number.

10671205 is a deficient number, since it is larger than the sum of its proper divisors (2134247).

10671205 is an equidigital number, since it uses as much as digits as its factorization.

10671205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134246.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 10671205 is about 3266.6810373834. The cubic root of 10671205 is about 220.1596980966.

Adding to 10671205 its reverse (50217601), we get a palindrome (60888806).

The spelling of 10671205 in words is "ten million, six hundred seventy-one thousand, two hundred five".