11089299 has 8 divisors (see below), whose sum is σ = 15923152. Its totient is φ = 6824160.

The previous prime is 11089297. The next prime is 11089303. The reversal of 11089299 is 99298011.

It is a happy number.

11089299 is digitally balanced in base 2, 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 11089299 - 2¹ = 11089297 is a prime.

It is a super-2 number, since 2×11089299² = 245945104622802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 284341 = 11089299 / (1 + 1 + 0 + 8 + 9 + 2 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11089297) 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, 142132 + ... + 142209.

It is an arithmetic number, because the mean of its divisors is an integer number (1990394).

Almost surely, 2^11089299 is an apocalyptic number.

11089299 is a deficient number, since it is larger than the sum of its proper divisors (4833853).

11089299 is a wasteful number, since it uses less digits than its factorization.

11089299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284357.

The product of its (nonzero) digits is 11664, while the sum is 39.

The square root of 11089299 is about 3330.0599093710. The cubic root of 11089299 is about 222.9982035824.

The spelling of 11089299 in words is "eleven million, eighty-nine thousand, two hundred ninety-nine".