11846853 has 12 divisors (see below), whose sum is σ = 17162860. Its totient is φ = 7874496.

The previous prime is 11846851. The next prime is 11846881. The reversal of 11846853 is 35864811.

It can be written as a sum of positive squares in 2 ways, for example, as 3448449 + 8398404 = 1857^2 + 2898^2 .

It is not a de Polignac number, because 11846853 - 2¹ = 11846851 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 (11846851) 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 11 ways as a sum of consecutive naturals, for example, 1593 + ... + 5121.

Almost surely, 2^11846853 is an apocalyptic number.

It is an amenable number.

11846853 is a deficient number, since it is larger than the sum of its proper divisors (5316007).

11846853 is a wasteful number, since it uses less digits than its factorization.

11846853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908 (or 3905 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 11846853 is about 3441.9257691008. The cubic root of 11846853 is about 227.9647336959.

It can be divided in two parts, 118 and 46853, that added together give a triangular number (46971 = T₃₀₆).

The spelling of 11846853 in words is "eleven million, eight hundred forty-six thousand, eight hundred fifty-three".