11839134 has 16 divisors (see below), whose sum is σ = 24495120. Its totient is φ = 3810240.

The previous prime is 11839103. The next prime is 11839153. The reversal of 11839134 is 43193811.

It is a congruent number.

It is an unprimeable number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33847 + ... + 34194.

It is an arithmetic number, because the mean of its divisors is an integer number (1530945).

Almost surely, 2^11839134 is an apocalyptic number.

11839134 is an abundant number, since it is smaller than the sum of its proper divisors (12655986).

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

11839134 is a wasteful number, since it uses less digits than its factorization.

11839134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68075.

The product of its digits is 2592, while the sum is 30.

The square root of 11839134 is about 3440.8042664470. The cubic root of 11839134 is about 227.9152116246.

The spelling of 11839134 in words is "eleven million, eight hundred thirty-nine thousand, one hundred thirty-four".