11662853 has 2 divisors, whose sum is σ = 11662854. Its totient is φ = 11662852.

The previous prime is 11662837. The next prime is 11662873. The reversal of 11662853 is 35826611.

It is a happy number.

11662853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11175649 + 487204 = 3343^2 + 698^2 .

It is a cyclic number.

It is not a de Polignac number, because 11662853 - 2⁴ = 11662837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11662823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5831426 + 5831427.

It is an arithmetic number, because the mean of its divisors is an integer number (5831427).

Almost surely, 2^11662853 is an apocalyptic number.

It is an amenable number.

11662853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11662853 is an equidigital number, since it uses as much as digits as its factorization.

11662853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 32.

The square root of 11662853 is about 3415.0919460536. The cubic root of 11662853 is about 226.7783549440.

The spelling of 11662853 in words is "eleven million, six hundred sixty-two thousand, eight hundred fifty-three".