11134854 has 32 divisors (see below), whose sum is σ = 25417440. Its totient is φ = 3610656.

The previous prime is 11134843. The next prime is 11134867. The reversal of 11134854 is 45843111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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, 789 + ... + 4784.

It is an arithmetic number, because the mean of its divisors is an integer number (794295).

Almost surely, 2^11134854 is an apocalyptic number.

11134854 is an abundant number, since it is smaller than the sum of its proper divisors (14282586).

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

11134854 is a wasteful number, since it uses less digits than its factorization.

11134854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621 (or 5615 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 11134854 is about 3336.8928661256. The cubic root of 11134854 is about 223.3031463370.

Adding to 11134854 its reverse (45843111), we get a palindrome (56977965).

The spelling of 11134854 in words is "eleven million, one hundred thirty-four thousand, eight hundred fifty-four".