11838141 has 12 divisors (see below), whose sum is σ = 19542432. Its totient is φ = 6764616.

The previous prime is 11838131. The next prime is 11838179. The reversal of 11838141 is 14183811.

It is not a de Polignac number, because 11838141 - 2¹⁵ = 11805373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11838131) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 93891 + ... + 94016.

It is an arithmetic number, because the mean of its divisors is an integer number (1628536).

Almost surely, 2^11838141 is an apocalyptic number.

It is an amenable number.

11838141 is a deficient number, since it is larger than the sum of its proper divisors (7704291).

11838141 is a wasteful number, since it uses less digits than its factorization.

11838141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187920 (or 187917 counting only the distinct ones).

The product of its digits is 768, while the sum is 27.

The square root of 11838141 is about 3440.6599657624. The cubic root of 11838141 is about 227.9088393643.

The spelling of 11838141 in words is "eleven million, eight hundred thirty-eight thousand, one hundred forty-one".