11842234 has 16 divisors (see below), whose sum is σ = 18878400. Its totient is φ = 5552064.

The previous prime is 11842189. The next prime is 11842247. The reversal of 11842234 is 43224811.

It is a super-2 number, since 2×11842234² = 280477012221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11842199 and 11842208.

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, 12427 + ... + 13345.

It is an arithmetic number, because the mean of its divisors is an integer number (1179900).

Almost surely, 2^11842234 is an apocalyptic number.

11842234 is a deficient number, since it is larger than the sum of its proper divisors (7036166).

11842234 is a wasteful number, since it uses less digits than its factorization.

11842234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317.

The product of its digits is 1536, while the sum is 25.

The square root of 11842234 is about 3441.2547130371. The cubic root of 11842234 is about 227.9351025924.

The spelling of 11842234 in words is "eleven million, eight hundred forty-two thousand, two hundred thirty-four".