10906205 has 8 divisors (see below), whose sum is σ = 13406904. Its totient is φ = 8512000.

The previous prime is 10906199. The next prime is 10906211. The reversal of 10906205 is 50260901.

It is an interprime number because it is at equal distance from previous prime (10906199) and next prime (10906211).

It can be written as a sum of positive squares in 4 ways, for example, as 395641 + 10510564 = 629^2 + 3242^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-10906205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26396 + ... + 26805.

It is an arithmetic number, because the mean of its divisors is an integer number (1675863).

Almost surely, 2^10906205 is an apocalyptic number.

It is an amenable number.

10906205 is a deficient number, since it is larger than the sum of its proper divisors (2500699).

10906205 is an equidigital number, since it uses as much as digits as its factorization.

10906205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53247.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10906205 is about 3302.4543902982. The cubic root of 10906205 is about 221.7640880561.

It can be divided in two parts, 10906 and 205, that added together give a palindrome (11111).

The spelling of 10906205 in words is "ten million, nine hundred six thousand, two hundred five".