11134239 has 8 divisors (see below), whose sum is σ = 15324672. Its totient is φ = 7183320.

The previous prime is 11134213. The next prime is 11134271. The reversal of 11134239 is 93243111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11134239 - 2¹⁵ = 11101471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134639) 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, 59769 + ... + 59954.

It is an arithmetic number, because the mean of its divisors is an integer number (1915584).

Almost surely, 2^11134239 is an apocalyptic number.

11134239 is a deficient number, since it is larger than the sum of its proper divisors (4190433).

11134239 is a wasteful number, since it uses less digits than its factorization.

11134239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119757.

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

The square root of 11134239 is about 3336.8007132581. The cubic root of 11134239 is about 223.2990351032.

The spelling of 11134239 in words is "eleven million, one hundred thirty-four thousand, two hundred thirty-nine".