11105416 has 32 divisors (see below), whose sum is σ = 24194880. Its totient is φ = 4680000.

The previous prime is 11105411. The next prime is 11105429. The reversal of 11105416 is 61450111.

It is a junction number, because it is equal to n+sod(n) for n = 11105393 and 11105402.

It is not an unprimeable number, because it can be changed into a prime (11105411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791 + ... + 5041.

It is an arithmetic number, because the mean of its divisors is an integer number (756090).

Almost surely, 2^11105416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11105416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12097440).

11105416 is an abundant number, since it is smaller than the sum of its proper divisors (13089464).

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

11105416 is a wasteful number, since it uses less digits than its factorization.

11105416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325 (or 3321 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 11105416 is about 3332.4789571729. The cubic root of 11105416 is about 223.1061852281.

Adding to 11105416 its reverse (61450111), we get a palindrome (72555527).

The spelling of 11105416 in words is "eleven million, one hundred five thousand, four hundred sixteen".