10520206 has 8 divisors (see below), whose sum is σ = 16016040. Its totient is φ = 5181528.

The previous prime is 10520203. The next prime is 10520207. The reversal of 10520206 is 60202501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10520206² = 221349468564872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10520206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520201) 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, 39121 + ... + 39388.

It is an arithmetic number, because the mean of its divisors is an integer number (2002005).

Almost surely, 2^10520206 is an apocalyptic number.

10520206 is a deficient number, since it is larger than the sum of its proper divisors (5495834).

10520206 is an equidigital number, since it uses as much as digits as its factorization.

10520206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78578.

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

The square root of 10520206 is about 3243.4867041503. The cubic root of 10520206 is about 219.1163313752.

Adding to 10520206 its reverse (60202501), we get a palindrome (70722707).

The spelling of 10520206 in words is "ten million, five hundred twenty thousand, two hundred six".