1105326 has 20 divisors (see below), whose sum is σ = 2477112. Its totient is φ = 368388.

The previous prime is 1105309. The next prime is 1105327. The reversal of 1105326 is 6235011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1105299 and 1105308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105327) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3250 + ... + 3573.

2^1105326 is an apocalyptic number.

1105326 is an abundant number, since it is smaller than the sum of its proper divisors (1371786).

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

1105326 is an equidigital number, since it uses as much as digits as its factorization.

1105326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837 (or 6828 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1105326 is about 1051.3448530335. The cubic root of 1105326 is about 103.3943471326.

It can be divided in two parts, 1105 and 326, that added together give a triangular number (1431 = T₅₃).

The spelling of 1105326 in words is "one million, one hundred five thousand, three hundred twenty-six".