1104340 has 12 divisors (see below), whose sum is σ = 2319156. Its totient is φ = 441728.

The previous prime is 1104331. The next prime is 1104343. The reversal of 1104340 is 434011.

It can be written as a sum of positive squares in 2 ways, for example, as 568516 + 535824 = 754^2 + 732^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1104340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27589 + ... + 27628.

It is an arithmetic number, because the mean of its divisors is an integer number (193263).

2^1104340 is an apocalyptic number.

1104340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104340 is an abundant number, since it is smaller than the sum of its proper divisors (1214816).

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

1104340 is a wasteful number, since it uses less digits than its factorization.

1104340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55226 (or 55224 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1104340 is about 1050.8758252049. The cubic root of 1104340 is about 103.3635938662.

Adding to 1104340 its reverse (434011), we get a palindrome (1538351).

It can be divided in two parts, 1104 and 340, that added together give a square (1444 = 38²).

The spelling of 1104340 in words is "one million, one hundred four thousand, three hundred forty".