11460989 has 2 divisors, whose sum is σ = 11460990. Its totient is φ = 11460988.

The previous prime is 11460983. The next prime is 11461001. The reversal of 11460989 is 98906411.

It is a happy number.

11460989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8655364 + 2805625 = 2942^2 + 1675^2 .

It is a cyclic number.

It is not a de Polignac number, because 11460989 - 2¹⁶ = 11395453 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (11460983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5730494 + 5730495.

It is an arithmetic number, because the mean of its divisors is an integer number (5730495).

Almost surely, 2^11460989 is an apocalyptic number.

It is an amenable number.

11460989 is a deficient number, since it is larger than the sum of its proper divisors (1).

11460989 is an equidigital number, since it uses as much as digits as its factorization.

11460989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 11460989 is about 3385.4082471690. The cubic root of 11460989 is about 225.4623513235.

It can be divided in two parts, 114609 and 89, that multiplied together give a palindrome (10200201).

The spelling of 11460989 in words is "eleven million, four hundred sixty thousand, nine hundred eighty-nine".