11104340 has 24 divisors (see below), whose sum is σ = 25113480. Its totient is φ = 4099968.

The previous prime is 11104333. The next prime is 11104367. The reversal of 11104340 is 4340111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2116 + 11102224 = 46^2 + 3332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21095 + ... + 21614.

It is an arithmetic number, because the mean of its divisors is an integer number (1046395).

Almost surely, 2^11104340 is an apocalyptic number.

11104340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11104340 is an abundant number, since it is smaller than the sum of its proper divisors (14009140).

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

11104340 is a wasteful number, since it uses less digits than its factorization.

11104340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42731 (or 42729 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11104340 is about 3332.3175118827. The cubic root of 11104340 is about 223.0989794344.

Adding to 11104340 its reverse (4340111), we get a palindrome (15444451).

The spelling of 11104340 in words is "eleven million, one hundred four thousand, three hundred forty".