10993205 has 8 divisors (see below), whose sum is σ = 13309272. Its totient is φ = 8716288.

The previous prime is 10993193. The next prime is 10993211. The reversal of 10993205 is 50239901.

It can be written as a sum of positive squares in 4 ways, for example, as 293764 + 10699441 = 542^2 + 3271^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10993205 - 2⁶ = 10993141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9164 + ... + 10293.

It is an arithmetic number, because the mean of its divisors is an integer number (1663659).

Almost surely, 2^10993205 is an apocalyptic number.

It is an amenable number.

10993205 is a deficient number, since it is larger than the sum of its proper divisors (2316067).

10993205 is a wasteful number, since it uses less digits than its factorization.

10993205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19575.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 10993205 is about 3315.6002473157. The cubic root of 10993205 is about 222.3522058525.

The spelling of 10993205 in words is "ten million, nine hundred ninety-three thousand, two hundred five".