11239134 has 24 divisors (see below), whose sum is σ = 23504712. Its totient is φ = 3582480.

The previous prime is 11239121. The next prime is 11239139. The reversal of 11239134 is 43193211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11239139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1404 + ... + 4944.

It is an arithmetic number, because the mean of its divisors is an integer number (979363).

Almost surely, 2^11239134 is an apocalyptic number.

11239134 is an abundant number, since it is smaller than the sum of its proper divisors (12265578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11239134 is a wasteful number, since it uses less digits than its factorization.

11239134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592 (or 3569 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 11239134 is about 3352.4817672882. The cubic root of 11239134 is about 223.9980734316.

The spelling of 11239134 in words is "eleven million, two hundred thirty-nine thousand, one hundred thirty-four".