11140414 has 4 divisors (see below), whose sum is σ = 16710624. Its totient is φ = 5570206.

The previous prime is 11140399. The next prime is 11140421. The reversal of 11140414 is 41404111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41404111 = 7 ⋅5914873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785102 + ... + 2785105.

It is an arithmetic number, because the mean of its divisors is an integer number (4177656).

Almost surely, 2^11140414 is an apocalyptic number.

11140414 is a deficient number, since it is larger than the sum of its proper divisors (5570210).

11140414 is an equidigital number, since it uses as much as digits as its factorization.

11140414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570209.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 11140414 is about 3337.7258725066. The cubic root of 11140414 is about 223.3403076954.

Adding to 11140414 its reverse (41404111), we get a palindrome (52544525).

The spelling of 11140414 in words is "eleven million, one hundred forty thousand, four hundred fourteen".