11846851 has 2 divisors, whose sum is σ = 11846852. Its totient is φ = 11846850.

The previous prime is 11846803. The next prime is 11846881. The reversal of 11846851 is 15864811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11846851 - 2¹¹ = 11844803 is a prime.

It is not a weakly prime, because it can be changed into another prime (11846881) 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 as a sum of consecutive naturals, namely, 5923425 + 5923426.

It is an arithmetic number, because the mean of its divisors is an integer number (5923426).

Almost surely, 2^11846851 is an apocalyptic number.

11846851 is a deficient number, since it is larger than the sum of its proper divisors (1).

11846851 is an equidigital number, since it uses as much as digits as its factorization.

11846851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 34.

The square root of 11846851 is about 3441.9254785657. The cubic root of 11846851 is about 227.9647208675.

The spelling of 11846851 in words is "eleven million, eight hundred forty-six thousand, eight hundred fifty-one".