11834899 has 4 divisors (see below), whose sum is σ = 11847040. Its totient is φ = 11822760.

The previous prime is 11834897. The next prime is 11834909. The reversal of 11834899 is 99843811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99843811 = 1249 ⋅79939.

It is a cyclic number.

It is not a de Polignac number, because 11834899 - 2¹ = 11834897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11834897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4467 + ... + 6604.

It is an arithmetic number, because the mean of its divisors is an integer number (2961760).

Almost surely, 2^11834899 is an apocalyptic number.

11834899 is a deficient number, since it is larger than the sum of its proper divisors (12141).

11834899 is a wasteful number, since it uses less digits than its factorization.

11834899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12140.

The product of its digits is 62208, while the sum is 43.

The square root of 11834899 is about 3440.1888029583. The cubic root of 11834899 is about 227.8880323835. Note that the first 3 decimals are identical.

The spelling of 11834899 in words is "eleven million, eight hundred thirty-four thousand, eight hundred ninety-nine".