11926853 has 2 divisors, whose sum is σ = 11926854. Its totient is φ = 11926852.

The previous prime is 11926841. The next prime is 11926879. The reversal of 11926853 is 35862911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10745284 + 1181569 = 3278^2 + 1087^2 .

It is a cyclic number.

It is not a de Polignac number, because 11926853 - 2¹⁴ = 11910469 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 (11926883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5963426 + 5963427.

It is an arithmetic number, because the mean of its divisors is an integer number (5963427).

Almost surely, 2^11926853 is an apocalyptic number.

It is an amenable number.

11926853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11926853 is an equidigital number, since it uses as much as digits as its factorization.

11926853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 35.

The square root of 11926853 is about 3453.5276168000. The cubic root of 11926853 is about 228.4767200450.

The spelling of 11926853 in words is "eleven million, nine hundred twenty-six thousand, eight hundred fifty-three".