11498289 has 8 divisors (see below), whose sum is σ = 16724832. Its totient is φ = 6968640.

The previous prime is 11498261. The next prime is 11498293. The reversal of 11498289 is 98289411.

11498289 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11498289 - 2⁷ = 11498161 is a prime.

It is a super-3 number, since 3×11498289³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11498289.

It is not an unprimeable number, because it can be changed into a prime (11498189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174184 + ... + 174249.

It is an arithmetic number, because the mean of its divisors is an integer number (2090604).

Almost surely, 2^11498289 is an apocalyptic number.

It is an amenable number.

11498289 is a deficient number, since it is larger than the sum of its proper divisors (5226543).

11498289 is a wasteful number, since it uses less digits than its factorization.

11498289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348447.

The product of its digits is 41472, while the sum is 42.

The square root of 11498289 is about 3390.9127089915. The cubic root of 11498289 is about 225.7066769206.

The spelling of 11498289 in words is "eleven million, four hundred ninety-eight thousand, two hundred eighty-nine".