11934129 has 4 divisors (see below), whose sum is σ = 15912176. Its totient is φ = 7956084.

The previous prime is 11934127. The next prime is 11934133. The reversal of 11934129 is 92143911.

11934129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11934129 - 2¹ = 11934127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11934096 and 11934105.

It is not an unprimeable number, because it can be changed into a prime (11934127) 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, 1989019 + ... + 1989024.

It is an arithmetic number, because the mean of its divisors is an integer number (3978044).

Almost surely, 2^11934129 is an apocalyptic number.

It is an amenable number.

11934129 is a deficient number, since it is larger than the sum of its proper divisors (3978047).

11934129 is an equidigital number, since it uses as much as digits as its factorization.

11934129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978046.

The product of its digits is 1944, while the sum is 30.

The square root of 11934129 is about 3454.5808718280. The cubic root of 11934129 is about 228.5231714903.

The spelling of 11934129 in words is "eleven million, nine hundred thirty-four thousand, one hundred twenty-nine".