11140234 has 32 divisors (see below), whose sum is σ = 20632320. Its totient is φ = 4405632.

The previous prime is 11140231. The next prime is 11140267. The reversal of 11140234 is 43204111.

It is not an unprimeable number, because it can be changed into a prime (11140231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8742 + ... + 9934.

It is an arithmetic number, because the mean of its divisors is an integer number (644760).

Almost surely, 2^11140234 is an apocalyptic number.

11140234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11140234 is a deficient number, since it is larger than the sum of its proper divisors (9492086).

11140234 is a wasteful number, since it uses less digits than its factorization.

11140234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11140234 is about 3337.6989079304. The cubic root of 11140234 is about 223.3391048235.

Adding to 11140234 its reverse (43204111), we get a palindrome (54344345).

The spelling of 11140234 in words is "eleven million, one hundred forty thousand, two hundred thirty-four".