10848989 has 2 divisors, whose sum is σ = 10848990. Its totient is φ = 10848988.

The previous prime is 10848961. The next prime is 10848997. The reversal of 10848989 is 98984801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6543364 + 4305625 = 2558^2 + 2075^2 .

It is a cyclic number.

It is not a de Polignac number, because 10848989 - 2¹² = 10844893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10848949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5424494 + 5424495.

It is an arithmetic number, because the mean of its divisors is an integer number (5424495).

Almost surely, 2^10848989 is an apocalyptic number.

It is an amenable number.

10848989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10848989 is an equidigital number, since it uses as much as digits as its factorization.

10848989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 47.

The square root of 10848989 is about 3293.7803509038. The cubic root of 10848989 is about 221.3756025523.

The spelling of 10848989 in words is "ten million, eight hundred forty-eight thousand, nine hundred eighty-nine".