10849987 has 2 divisors, whose sum is σ = 10849988. Its totient is φ = 10849986.

The previous prime is 10849981. The next prime is 10849999. The reversal of 10849987 is 78994801.

It is a happy number.

10849987 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 is a cyclic number.

It is not a de Polignac number, because 10849987 - 2¹¹ = 10847939 is a prime.

It is not a weakly prime, because it can be changed into another prime (10849981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5424993 + 5424994.

It is an arithmetic number, because the mean of its divisors is an integer number (5424994).

Almost surely, 2^10849987 is an apocalyptic number.

10849987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10849987 is an equidigital number, since it uses as much as digits as its factorization.

10849987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 10849987 is about 3293.9318450751. The cubic root of 10849987 is about 221.3823904683.

The spelling of 10849987 in words is "ten million, eight hundred forty-nine thousand, nine hundred eighty-seven".