11862234 has 32 divisors (see below), whose sum is σ = 26619840. Its totient is φ = 3915216.

The previous prime is 11862233. The next prime is 11862239. The reversal of 11862234 is 43226811.

11862234 is a `hidden beast` number, since 1 + 1 + 8 + 622 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11862198 and 11862207.

It is not an unprimeable number, because it can be changed into a prime (11862233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4752 + ... + 6804.

It is an arithmetic number, because the mean of its divisors is an integer number (831870).

Almost surely, 2^11862234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11862234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13309920).

11862234 is an abundant number, since it is smaller than the sum of its proper divisors (14757606).

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

11862234 is a wasteful number, since it uses less digits than its factorization.

11862234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171 (or 2165 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 11862234 is about 3444.1594039765. The cubic root of 11862234 is about 228.0633480486.

The spelling of 11862234 in words is "eleven million, eight hundred sixty-two thousand, two hundred thirty-four".