1801096 has 32 divisors (see below), whose sum is σ = 3739680. Its totient is φ = 806400.

The previous prime is 1801091. The next prime is 1801109. The reversal of 1801096 is 6901081.

It is a plaindrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 1801096.

It is not an unprimeable number, because it can be changed into a prime (1801091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8431 + ... + 8641.

It is an arithmetic number, because the mean of its divisors is an integer number (116865).

2^1801096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1801096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1869840).

1801096 is an abundant number, since it is smaller than the sum of its proper divisors (1938584).

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

1801096 is a wasteful number, since it uses less digits than its factorization.

1801096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1801096 is about 1342.0491794267. The cubic root of 1801096 is about 121.6687241369.

The spelling of 1801096 in words is "one million, eight hundred one thousand, ninety-six".