10951189 has 2 divisors, whose sum is σ = 10951190. Its totient is φ = 10951188.

The previous prime is 10951181. The next prime is 10951229. The reversal of 10951189 is 98115901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10400625 + 550564 = 3225^2 + 742^2 .

It is a cyclic number.

It is not a de Polignac number, because 10951189 - 2³ = 10951181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10951181) 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, 5475594 + 5475595.

It is an arithmetic number, because the mean of its divisors is an integer number (5475595).

Almost surely, 2^10951189 is an apocalyptic number.

It is an amenable number.

10951189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10951189 is an equidigital number, since it uses as much as digits as its factorization.

10951189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 34.

The square root of 10951189 is about 3309.2580739495. The cubic root of 10951189 is about 222.0685676789.

It can be divided in two parts, 109511 and 89, that multiplied together give a palindrome (9746479).

The spelling of 10951189 in words is "ten million, nine hundred fifty-one thousand, one hundred eighty-nine".