11288099 has 8 divisors (see below), whose sum is σ = 11552112. Its totient is φ = 11026080.

The previous prime is 11288089. The next prime is 11288107. The reversal of 11288099 is 99088211.

11288099 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 a cyclic number.

It is not a de Polignac number, because 11288099 - 2¹² = 11284003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11288089) 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, 19484 + ... + 20054.

It is an arithmetic number, because the mean of its divisors is an integer number (1444014).

Almost surely, 2^11288099 is an apocalyptic number.

11288099 is a deficient number, since it is larger than the sum of its proper divisors (264013).

11288099 is an equidigital number, since it uses as much as digits as its factorization.

11288099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997.

The product of its (nonzero) digits is 10368, while the sum is 38.

The square root of 11288099 is about 3359.7766294800. The cubic root of 11288099 is about 224.3228960881.

The spelling of 11288099 in words is "eleven million, two hundred eighty-eight thousand, ninety-nine".