11107489 has 2 divisors, whose sum is σ = 11107490. Its totient is φ = 11107488.

The previous prime is 11107469. The next prime is 11107501. The reversal of 11107489 is 98470111.

11107489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6718464 + 4389025 = 2592^2 + 2095^2 .

It is an emirp because it is prime and its reverse (98470111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11107489 - 2¹¹ = 11105441 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11107489.

It is not a weakly prime, because it can be changed into another prime (11107469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553744 + 5553745.

It is an arithmetic number, because the mean of its divisors is an integer number (5553745).

Almost surely, 2^11107489 is an apocalyptic number.

It is an amenable number.

11107489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11107489 is an equidigital number, since it uses as much as digits as its factorization.

11107489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 11107489 is about 3332.7899723805. The cubic root of 11107489 is about 223.1200664535.

The spelling of 11107489 in words is "eleven million, one hundred seven thousand, four hundred eighty-nine".