11818234 has 8 divisors (see below), whose sum is σ = 17977248. Its totient is φ = 5825820.

The previous prime is 11818229. The next prime is 11818237. The reversal of 11818234 is 43281811.

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

It is not an unprimeable number, because it can be changed into a prime (11818237) 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 3 ways as a sum of consecutive naturals, for example, 41472 + ... + 41755.

It is an arithmetic number, because the mean of its divisors is an integer number (2247156).

Almost surely, 2^11818234 is an apocalyptic number.

11818234 is a deficient number, since it is larger than the sum of its proper divisors (6159014).

11818234 is an equidigital number, since it uses as much as digits as its factorization.

11818234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83300.

The product of its digits is 1536, while the sum is 28.

The square root of 11818234 is about 3437.7658442657. The cubic root of 11818234 is about 227.7810173025.

The spelling of 11818234 in words is "eleven million, eight hundred eighteen thousand, two hundred thirty-four".