11896205 has 4 divisors (see below), whose sum is σ = 14275452. Its totient is φ = 9516960.

The previous prime is 11896193. The next prime is 11896207. The reversal of 11896205 is 50269811.

11896205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50269811 = 53 ⋅948487.

It can be written as a sum of positive squares in 2 ways, for example, as 5026564 + 6869641 = 2242^2 + 2621^2 .

It is not a de Polignac number, because 11896205 - 2¹² = 11892109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11896207) 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, 1189616 + ... + 1189625.

It is an arithmetic number, because the mean of its divisors is an integer number (3568863).

Almost surely, 2^11896205 is an apocalyptic number.

It is an amenable number.

11896205 is a deficient number, since it is larger than the sum of its proper divisors (2379247).

11896205 is an equidigital number, since it uses as much as digits as its factorization.

11896205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379246.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 11896205 is about 3449.0875605006. The cubic root of 11896205 is about 228.2808494049.

The spelling of 11896205 in words is "eleven million, eight hundred ninety-six thousand, two hundred five".