11141814 has 8 divisors (see below), whose sum is σ = 22283640. Its totient is φ = 3713936.

The previous prime is 11141797. The next prime is 11141831. The reversal of 11141814 is 41814111.

It is an interprime number because it is at equal distance from previous prime (11141797) and next prime (11141831).

It is a sphenic number, since it is the product of 3 distinct primes.

11141814 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 928479 + ... + 928490.

It is an arithmetic number, because the mean of its divisors is an integer number (2785455).

Almost surely, 2^11141814 is an apocalyptic number.

11141814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11141814 is a wasteful number, since it uses less digits than its factorization.

11141814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856974.

The product of its digits is 128, while the sum is 21.

The square root of 11141814 is about 3337.9355895523. The cubic root of 11141814 is about 223.3496629232.

Adding to 11141814 its reverse (41814111), we get a palindrome (52955925).

The spelling of 11141814 in words is "eleven million, one hundred forty-one thousand, eight hundred fourteen".