1836912 has 120 divisors (see below), whose sum is σ = 6106752. Its totient is φ = 470400.

The previous prime is 1836911. The next prime is 1836929. The reversal of 1836912 is 2196381.

It is a self number, because there is not a number n which added to its sum of digits gives 1836912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1836911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25837 + ... + 25907.

2^1836912 is an apocalyptic number.

1836912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1836912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3053376).

1836912 is an abundant number, since it is smaller than the sum of its proper divisors (4269840).

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

1836912 is a wasteful number, since it uses less digits than its factorization.

1836912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 94 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 1836912 is about 1355.3272667515. The cubic root of 1836912 is about 122.4699245895.

It can be divided in two parts, 18369 and 12, that added together give a palindrome (18381).

The spelling of 1836912 in words is "one million, eight hundred thirty-six thousand, nine hundred twelve".