1106040 has 64 divisors (see below), whose sum is σ = 3578400. Its totient is φ = 271872.

The previous prime is 1106029. The next prime is 1106069. The reversal of 1106040 is 406011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1206 + ... + 1914.

2^1106040 is an apocalyptic number.

1106040 is a gapful number since it is divisible by the number (10) 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 1106040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789200).

1106040 is an abundant number, since it is smaller than the sum of its proper divisors (2472360).

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

1106040 is a wasteful number, since it uses less digits than its factorization.

1106040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1106040 is about 1051.6843632954. The cubic root of 1106040 is about 103.4166053243.

The spelling of 1106040 in words is "one million, one hundred six thousand, forty".