11089929 has 4 divisors (see below), whose sum is σ = 14786576. Its totient is φ = 7393284.

The previous prime is 11089891. The next prime is 11089931. The reversal of 11089929 is 92998011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11089929 - 2¹³ = 11081737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11089999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1848319 + ... + 1848324.

It is an arithmetic number, because the mean of its divisors is an integer number (3696644).

Almost surely, 2^11089929 is an apocalyptic number.

It is an amenable number.

11089929 is a deficient number, since it is larger than the sum of its proper divisors (3696647).

11089929 is an equidigital number, since it uses as much as digits as its factorization.

11089929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696646.

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

The square root of 11089929 is about 3330.1545009203. The cubic root of 11089929 is about 223.0024264585.

The spelling of 11089929 in words is "eleven million, eighty-nine thousand, nine hundred twenty-nine".