11134340 has 24 divisors (see below), whose sum is σ = 26722752. Its totient is φ = 3817440.

The previous prime is 11134327. The next prime is 11134379. The reversal of 11134340 is 4343111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39626 + ... + 39905.

It is an arithmetic number, because the mean of its divisors is an integer number (1113448).

Almost surely, 2^11134340 is an apocalyptic number.

11134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134340 is an abundant number, since it is smaller than the sum of its proper divisors (15588412).

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

11134340 is a wasteful number, since it uses less digits than its factorization.

11134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79547 (or 79545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11134340 is about 3336.8158474809. The cubic root of 11134340 is about 223.2997102919.

Adding to 11134340 its reverse (4343111), we get a palindrome (15477451).

The spelling of 11134340 in words is "eleven million, one hundred thirty-four thousand, three hundred forty".