11264899 has 4 divisors (see below), whose sum is σ = 11298664. Its totient is φ = 11231136.

The previous prime is 11264893. The next prime is 11264921. The reversal of 11264899 is 99846211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11264899 - 2⁵ = 11264867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11264893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16377 + ... + 17050.

It is an arithmetic number, because the mean of its divisors is an integer number (2824666).

Almost surely, 2^11264899 is an apocalyptic number.

11264899 is a deficient number, since it is larger than the sum of its proper divisors (33765).

11264899 is an equidigital number, since it uses as much as digits as its factorization.

11264899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33764.

The product of its digits is 31104, while the sum is 40.

The square root of 11264899 is about 3356.3222431703. The cubic root of 11264899 is about 224.1691099144.

The spelling of 11264899 in words is "eleven million, two hundred sixty-four thousand, eight hundred ninety-nine".